MicPie/unpredictable_studystack-com · Datasets at Hugging Face

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Lock the stopcock and leave the catheter in place in case it needs to be reevacuated. If possible, use the Seldinger technique to pass a 14 gauge flexible catheter over the guidewire. This is NOT a definitive treatment. [Question]	What should you do with your needle after you successfully evacuate blood during pericardiocentesis?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] through the mouth [Question]	For patients with facial fractures or basillar skull fractures, gastric tubes should be inserted ____ before doing a DPL.	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] inability to void, unstable pelvic fracture, blood at urethral meatus, scrotal hematoma, perineal ecchymoses, or high-riding prostate. [Question]	You need to do retrograde urethrography PRIOR to foley placement if _____.	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] 98 [Question]	DPL is considered to be __% sensitive for detecting intraperitoneal bleeding.	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Mediastinum, hepatorenal fossa, splenorenal fossa, pouch of Douglas. [Question]	What are the four places you should look first when doing a FAST scan?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Change in sensorium (brain injury/EtOH or drug intoxication), change in sensation (spinal cord injury), injury to adjacent structures (pelvis, lumbar spine), lap-belt sign (from seatbelt), or if patient is going for long studies (CT, ortho surgery...). [Question]	DPL is indicated when a patient with multiple blunt injuries is hemodynamically unstable, especially when they have _____.	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] An existing indication for laparotomy. [Question]	What is the only ABSOLUTE contraindication to DPL?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Morbid obesity, advanced cirrhosis, preexisting coagulopathy, and previous abdominal operations (adhesions). [Question]	What are some RELATIVE contraindications to DPL?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] PELVIC FRACTURES (don't want to enter pelvic hematoma) and ADVANCED PREGNANCY (don't want to damage enlarged uterus). [Question]	When should you use an open SUPRAUMBILICAL approach for a DPL?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Free blood (>10 mL) or GI contents (vegetable fiber, bile). [Question]	When doing a DPL, what INITIAL findings (not from lab) would mandate a laparotomy?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Adult - 1,000 mL warm isotonic crystalloid. Kid - 10 mL/kg [Question]	If you don't get gross blood upon initial DPL aspiration, what do you do next for an adult? For a child?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] >100,000 red cells/mm^3, 500 white cells/mm^3, or BACTERIA (on gram stain). [Question]	You've just put a bunch of fluid in the belly and aspirated more fluid for your DPL. No gross GI contents or anything alarming are present, what QUANTATIVE things would make the DPL positive?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] No, if they need an emergent laparotomy they are unstable - unstable patients should NOT go to the CT scanner! [Question]	Your trauma patient needs an urgent laparotomy, can you take them to the CT scanner first to evaluate injuries?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Unstable, GSW, peritoneal irritation, fascial penetration [Question]	What are some indications for laparotomy in patients with penetrating abdominal wounds?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] 25-33% [Question]	What percentage of stab wounds to the anterior abdomen do NOT penetrate the peritoneum?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] NO [Question]	Does an early normal serum amylase level exclude major pancreatic trauma?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] No - not if they remain hemodynamically stable (Of all patients who are initially thought to havea ISOLATED solid organ injury, <5% will have hollow viscus injury as well). [Question]	Do you need to operate on anyone with an isolated soild organ injury?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Closed book - the pelvic volume is compressed, so not as much room for blood. [Question]	Which is LESS likely to have a life-threating hemorrhage - an open book or closed book pelvic fracture?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] AP = Open Book, LATERAL = Closed Book [Question]	Anterior/posterior forces causes _____ book pelvic fractures, and lateral forces cause _____ book fractures.	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] CLOSED BOOK - 60-70% (Open book 15-20%, vertical shear 5-15%) [Question]	Which are more common, open or closed book pelvic fracturs?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Angiography [Question]	If a patient with a pelvic fracture is positive for intraperitoneal gross blood, a ex-lap is warranted. What is your next move if that same patient is NEGATIVE for gross intraperitoneal blood?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] DECOMPRESS BLADDER, DECOMPRESS STOMACH [Question]	What do you need to do BEFORE you do a DPL? (Other than getting stuff together and surgically prepping, etc...)	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] 30% [Question]	What is "adequate" fluid return when getting DPL fluid back?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Superficial parasympathetic fibers of the CN III (occulomotor). [Question]	A blown pupil in a patient with a traumatic injury is caused by compression of which nerve?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] 10mm Hg (Pressures >20, particularly if sustained, are associated with poor outcomes). [Question]	What is a "normal" ICP in the resting state?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Venous Blood & CSF (decreased in equal volumes, when this is exhausted, herniation can occur and brain perfusion will likely be inadequate). [Question]	The Monro-Kellie Doctrine describes compensatory mechanisms inside the calvarium to stabilize pressure - what are the 2 main/first ones?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Minor = 13-15, Moderate = 8-12 [Question]	Patients with a GCS of 3-8 meet the accepted definition of "coma" or "severe brain injury." What are the GCS scores for "minor" and "moderate" brain injury?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] The "BEST" response. (Better predictor than worst response) [Question]	When calculating GCS and there is right/left assymetry in the motor response - which one do you use?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] PERIORBITAL ECCHYMOSIS (raccoon eyes), RETROAURICULAR ECCHYMOSIS (Battle sign), and otorrhea/rhinorrhea. [Question]	What signs might you see if a patient has a basillar skull fracture?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] EVERYTHING - Know it COLD! [Question]	What do you need to know about the GCS?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Abnormal CT (or no scan available), penetrating head injury, prolonged LOC, worsening LOC, moderate to severe HA, significant drug/alcohol intoxication, skull fx, oto/rhinorrhea, nobody at home to watch, GCS stays <15, focal neuro deficits. [Question]	What things might require a person with MINOR brain injury get admitted?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] CT scan - Everything but the 30 min amnesia makes them HIGH risk for neurosurgical intervention (as would a basillar skull fx). [Question]	What would you want to do if a patient with a minor brain injury fails to reach a GCS of 15 within 2 hour post injury, had LOC >5 min, are older than 65, emesis x 2, or had retrograde amnesia >30 minutes?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] CT scan, admit to faciolity capable of definitive neurosurgical care (Moderate = GCS 9-12) [Question]	What 2 things do you need to do first for everyone with a MODERATE brain injury (according to ATLS algorithm)?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] Dilate (to increase blood flow) - so you might want to HYPERventilate people with brain injuries. [Question]	High levels of CO2 will cause cerebral vasculature to _____.	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] BP is normalized [Question]	Ideally, you want to wait to perform a GCS on a person with SEVERE brain injury until what?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] 100 If a patient has a systolic over 100 with evidence of intracranial mass (blown pupil, unequal motor exam) THEN a CT would take first priority. [Question]	A FAST scan, DPL, or ex-lap should take priority over a CT scan if you can't get the brain injured patient's BP up to ____ mm Hg.	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] 5mm [Question]	A midline shift of greater than ___ often indicates the need for neurosurgical evacuation of the mass/blood.	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] 0.25-1.0 g/kg via rapid bolus [Question]	Your patient has a dilated pupil and you want to give mannitol on the way to the CT scanner or OR. What is the correct dose?	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
1c246c36_hcards_about_ATLS_Chapters_4_6__Question	[Answer] the patient experiences pain or paresthesias during an initial attempt to remove the helmet. [Question]	A cast cutter should be removed to remove a trauma victim's helmet if there is evidence of a c-spine injury or if _____.	[]	Flashcards about ATLS Chapters 4-6	Question	http://www.studystack.com/flashcard-422392	36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json
3088de6f_Flashcards_about_05_StoryTown__Answer	[Question] people who watch something [Answer]	viewers	[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]	Flashcards about 05 StoryTown	Answer	http://www.studystack.com/flashcard-402626	36/1438042988598.68_20150728002308-00050-ip-10-236-191-2_720648488_3.json
3088de6f_Flashcards_about_05_StoryTown__Answer	[Question] to remain alive, even after great difficulties [Answer]	survive	[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]	Flashcards about 05 StoryTown	Answer	http://www.studystack.com/flashcard-402626	36/1438042988598.68_20150728002308-00050-ip-10-236-191-2_720648488_3.json
3088de6f_Flashcards_about_05_StoryTown__Answer	[Question] blends in to its surroundings [Answer]	camouflage	[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]	Flashcards about 05 StoryTown	Answer	http://www.studystack.com/flashcard-402626	36/1438042988598.68_20150728002308-00050-ip-10-236-191-2_720648488_3.json
3088de6f_Flashcards_about_05_StoryTown__Answer	[Question] covered up so it can't be seen [Answer]	concealed	[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]	Flashcards about 05 StoryTown	Answer	http://www.studystack.com/flashcard-402626	36/1438042988598.68_20150728002308-00050-ip-10-236-191-2_720648488_3.json
3088de6f_Flashcards_about_05_StoryTown__Answer	[Question] someone who does things on his or her own [Answer]	independent	[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]	Flashcards about 05 StoryTown	Answer	http://www.studystack.com/flashcard-402626	36/1438042988598.68_20150728002308-00050-ip-10-236-191-2_720648488_3.json
3088de6f_Flashcards_about_05_StoryTown__Answer	[Question] given away for free [Answer]	donated	[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]	Flashcards about 05 StoryTown	Answer	http://www.studystack.com/flashcard-402626	36/1438042988598.68_20150728002308-00050-ip-10-236-191-2_720648488_3.json
3088de6f_Flashcards_about_05_StoryTown__Answer	[Question] ways that people communicate, including newspapers, magazines, and television [Answer]	media	[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]	Flashcards about 05 StoryTown	Answer	http://www.studystack.com/flashcard-402626	36/1438042988598.68_20150728002308-00050-ip-10-236-191-2_720648488_3.json
3088de6f_Flashcards_about_05_StoryTown__Answer	[Question] a special report on a certain topic [Answer]	feature	[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]	Flashcards about 05 StoryTown	Answer	http://www.studystack.com/flashcard-402626	36/1438042988598.68_20150728002308-00050-ip-10-236-191-2_720648488_3.json
3088de6f_Flashcards_about_05_StoryTown__Answer	[Question] picture of someone or something [Answer]	image	[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]	Flashcards about 05 StoryTown	Answer	http://www.studystack.com/flashcard-402626	36/1438042988598.68_20150728002308-00050-ip-10-236-191-2_720648488_3.json
3088de6f_Flashcards_about_05_StoryTown__Answer	[Question] something that many people like [Answer]	popular	[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]	Flashcards about 05 StoryTown	Answer	http://www.studystack.com/flashcard-402626	36/1438042988598.68_20150728002308-00050-ip-10-236-191-2_720648488_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] All of the following are functions of muscle EXCEPT [Answer]	protection	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] An entire skeletal muscle is surrounded by [Answer]	epimysium	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] As an axon enters a muscle, it branches into a number of axonal terminals, each of which forms a neuromuscular junction with a single muscle fiber. A motor neuron and all the muscle fibers it supplies is called a [Answer]	motor unit	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] During muscle contraction, all of the following occur EXCEPT [Answer]	hemoglobin concentration in muscle fibers increases.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] What is the ion released from the terminal cisternae that combines with troponin and removes the blocking action of tropomyosin, resulting in formation of cross bridges? [Answer]	Ca2+	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] Each skeletal muscle fiber is controlled by a neuron at a single [Answer]	neuromuscular junction	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] In a skeletal muscle fiber, which of the following best describes the composition of the structure known as a triad? [Answer]	Terminal cisterna, transverse tubule, and terminal cisterna	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] In the sliding filament model of muscle contraction, the myofilaments slide over each other, resulting in an overlapping of actin and _________. [Answer]	myosin	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] Interactions between actin and myosin filaments of the sarcomere are responsible for [Answer]	muscle contraction	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The all-or-none response of a muscle fiber means that [Answer]	a muscle fiber responds maximally to threshold stimulation or NOT at all.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The dense layer of collagen fibers that surround an entire skeletal muscle is the [Answer]	epimysium	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The functional unit of a skeletal muscle fiber is the [Answer]	sarcomere	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] Which statement below does NOT represent a role of ionic calcium in muscle contraction? [Answer]	Triggers diffusion of Na+ out of the cells	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The space between the neuron and the muscle is the [Answer]	synaptic cleft.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The term that means a continued mild or partial contraction of an entire muscle is muscle [Answer]	tone	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The type of muscle contraction in which the muscle fibers produce increased tension but the muscle neither shortens nor lengthens is called [Answer]	isometric.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the role of calcium ions in the contraction of skeletal muscle? [Answer]	Calcium ions bind to the troponin-tropomyosin complex and remove their inhibitory action on actin/myosin interaction	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the following statements about smooth muscle is true? [Answer]	Fibers are small and spindle-shaped.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] following statements is INCORRECT [Answer]	Skeletal muscles are responsible for the pumping action of the heart.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the following substances increases in quantity during repetitive muscle contraction? [Answer]	Lactic acid	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The sequence of electrical changes that occurs along the sarcolemma when a muscle fiber is stimulated is known as the [Answer]	action potential.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] In the early stage of repolarization, the sarcolemma is restored to its initial polarized state initially by [Answer]	K+ diffusing rapidly out of the muscle fiber.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] During repolarization, the initial events restore only the electrical conditions while the Na+/K+ pump restores the [Answer]	ionic conditions.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the following moves Ca2+ back into the tubules of the SR after a contraction? [Answer]	The ATP-dependent calcium pump	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the following allows recoil of the muscle fiber when contraction ends? [Answer]	Elastic filaments	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the following binds calcium ions in a smooth muscle causing contraction? [Answer]	Calmodulin	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the following events is something a smooth muscle can do but cardiac and skeletal muscle can not do? [Answer]	Grow by hyperplasia or an increase in the number of cells.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the following types of muscle is found in the eye and are used to regulate the size of the pupil? [Answer]	Multiunit smooth muscle	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] All of the following terms refer to the ability to receive and respond to a stimulus except [Answer]	contractility.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] Elasticity refers to the ability of a muscle fiber to [Answer]	recoil and resume its resting length after being stretched.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the following muscles is voluntary? [Answer]	the muscle that extends the arm at the elbow	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the following are characteristics of skeletal muscle contraction except [Answer]	it can contract for long periods of time without tiring.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] Unlike cardiac and smooth muscle, skeletal muscle [Answer]	must be stimulated by nerve endings to initiate contraction.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] A sarcomere is part of a [Answer]	myofibril.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The epimysium is [Answer]	the overcoat of dense irregular connective tissue that surrounds the whole muscle.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the following statements about "indirect attachments" of muscle is incorrect? [Answer]	The epimysium of the muscle fuses with the periosteum of the bone.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the following characteristics is not unique to skeletal muscle fibers? [Answer]	They are striated	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The plasma membrane of a muscle cell is known as the [Answer]	sarcolemma.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] "Cross bridges" that link between the thick and thin filaments are formed by the [Answer]	globular head of thick filaments	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The function of the protein "dystrophin" is to [Answer]	links the thin filaments to integral proteins.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the following is thought to be an autoimmune disease of acetylcholine receptors? [Answer]	Myasthenia gravis	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The binding of acetylcholine molecules to acetylcholine receptors would lead to all of the following except [Answer]	sodium would leave the muscle cell.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The refractory period in which the muscle will not contract if stimulated occurs during __________ of the muscle cell. [Answer]	repolarization.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] What would happen if the calcium level in the sarcoplasm was kept high? [Answer]	The cell would calcify and die	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] What is the cause of rigor mortis [Answer]	Calcium influx into the cell after death causes rigor mortis.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The difference in the speed and duration of contraction of a twitch contraction in different muscles through-out the body is due to the [Answer]	enzyme variations in different muscles	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] the following would produce a " treppe" effect on muscle contraction? [Answer]	Applying the same strength stimulus for a long period of time.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] In an isotonic eccentric muscle contraction, the muscle generates force as it [Answer]	increases its length	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The presence of creatine phosphate in the muscle provides [Answer]	additional energy to the contracting muscle	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] Where does 95% of the energy needed for contraction come from during moderate exercise? [Answer]	ATP provides 95% of energy during moderate exercise.	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json
a16eef8f_Flashcards_about_9__Answer	[Question] The alternating contraction and relaxation of opposing layers of smooth muscle is referred to as [Answer]	peristalsis	[]	Flashcards about 9	Answer	http://www.studystack.com/flashcard-67017	36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Lock the stopcock and leave the catheter in place in case it needs to be reevacuated. If possible, use the Seldinger technique to pass a 14 gauge flexible catheter over the guidewire. This is NOT a definitive treatment. [Question]

What should you do with your needle after you successfully evacuate blood during pericardiocentesis?

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Flashcards about ATLS Chapters 4-6

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36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json

1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] through the mouth [Question]

For patients with facial fractures or basillar skull fractures, gastric tubes should be inserted ____ before doing a DPL.

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Flashcards about ATLS Chapters 4-6

Question

http://www.studystack.com/flashcard-422392

36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json

1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] inability to void, unstable pelvic fracture, blood at urethral meatus, scrotal hematoma, perineal ecchymoses, or high-riding prostate. [Question]

You need to do retrograde urethrography PRIOR to foley placement if _____.

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Flashcards about ATLS Chapters 4-6

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http://www.studystack.com/flashcard-422392

36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json

1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] 98 [Question]

DPL is considered to be __% sensitive for detecting intraperitoneal bleeding.

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Flashcards about ATLS Chapters 4-6

Question

http://www.studystack.com/flashcard-422392

36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json

1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Mediastinum, hepatorenal fossa, splenorenal fossa, pouch of Douglas. [Question]

What are the four places you should look first when doing a FAST scan?

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Flashcards about ATLS Chapters 4-6

Question

http://www.studystack.com/flashcard-422392

36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json

1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Change in sensorium (brain injury/EtOH or drug intoxication), change in sensation (spinal cord injury), injury to adjacent structures (pelvis, lumbar spine), lap-belt sign (from seatbelt), or if patient is going for long studies (CT, ortho surgery...). [Question]

DPL is indicated when a patient with multiple blunt injuries is hemodynamically unstable, especially when they have _____.

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] An existing indication for laparotomy. [Question]

What is the only ABSOLUTE contraindication to DPL?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Morbid obesity, advanced cirrhosis, preexisting coagulopathy, and previous abdominal operations (adhesions). [Question]

What are some RELATIVE contraindications to DPL?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] PELVIC FRACTURES (don't want to enter pelvic hematoma) and ADVANCED PREGNANCY (don't want to damage enlarged uterus). [Question]

When should you use an open SUPRAUMBILICAL approach for a DPL?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Free blood (>10 mL) or GI contents (vegetable fiber, bile). [Question]

When doing a DPL, what INITIAL findings (not from lab) would mandate a laparotomy?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Adult - 1,000 mL warm isotonic crystalloid. Kid - 10 mL/kg [Question]

If you don't get gross blood upon initial DPL aspiration, what do you do next for an adult? For a child?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] >100,000 red cells/mm^3, 500 white cells/mm^3, or BACTERIA (on gram stain). [Question]

You've just put a bunch of fluid in the belly and aspirated more fluid for your DPL. No gross GI contents or anything alarming are present, what QUANTATIVE things would make the DPL positive?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] No, if they need an emergent laparotomy they are unstable - unstable patients should NOT go to the CT scanner! [Question]

Your trauma patient needs an urgent laparotomy, can you take them to the CT scanner first to evaluate injuries?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Unstable, GSW, peritoneal irritation, fascial penetration [Question]

What are some indications for laparotomy in patients with penetrating abdominal wounds?

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Flashcards about ATLS Chapters 4-6

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36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json

1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] 25-33% [Question]

What percentage of stab wounds to the anterior abdomen do NOT penetrate the peritoneum?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] NO [Question]

Does an early normal serum amylase level exclude major pancreatic trauma?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] No - not if they remain hemodynamically stable (Of all patients who are initially thought to havea ISOLATED solid organ injury, <5% will have hollow viscus injury as well). [Question]

Do you need to operate on anyone with an isolated soild organ injury?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Closed book - the pelvic volume is compressed, so not as much room for blood. [Question]

Which is LESS likely to have a life-threating hemorrhage - an open book or closed book pelvic fracture?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] AP = Open Book, LATERAL = Closed Book [Question]

Anterior/posterior forces causes _____ book pelvic fractures, and lateral forces cause _____ book fractures.

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] CLOSED BOOK - 60-70% (Open book 15-20%, vertical shear 5-15%) [Question]

Which are more common, open or closed book pelvic fracturs?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Angiography [Question]

If a patient with a pelvic fracture is positive for intraperitoneal gross blood, a ex-lap is warranted. What is your next move if that same patient is NEGATIVE for gross intraperitoneal blood?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] DECOMPRESS BLADDER, DECOMPRESS STOMACH [Question]

What do you need to do BEFORE you do a DPL? (Other than getting stuff together and surgically prepping, etc...)

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] 30% [Question]

What is "adequate" fluid return when getting DPL fluid back?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Superficial parasympathetic fibers of the CN III (occulomotor). [Question]

A blown pupil in a patient with a traumatic injury is caused by compression of which nerve?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] 10mm Hg (Pressures >20, particularly if sustained, are associated with poor outcomes). [Question]

What is a "normal" ICP in the resting state?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Venous Blood & CSF (decreased in equal volumes, when this is exhausted, herniation can occur and brain perfusion will likely be inadequate). [Question]

The Monro-Kellie Doctrine describes compensatory mechanisms inside the calvarium to stabilize pressure - what are the 2 main/first ones?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Minor = 13-15, Moderate = 8-12 [Question]

Patients with a GCS of 3-8 meet the accepted definition of "coma" or "severe brain injury." What are the GCS scores for "minor" and "moderate" brain injury?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] The "BEST" response. (Better predictor than worst response) [Question]

When calculating GCS and there is right/left assymetry in the motor response - which one do you use?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] PERIORBITAL ECCHYMOSIS (raccoon eyes), RETROAURICULAR ECCHYMOSIS (Battle sign), and otorrhea/rhinorrhea. [Question]

What signs might you see if a patient has a basillar skull fracture?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] EVERYTHING - Know it COLD! [Question]

What do you need to know about the GCS?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Abnormal CT (or no scan available), penetrating head injury, prolonged LOC, worsening LOC, moderate to severe HA, significant drug/alcohol intoxication, skull fx, oto/rhinorrhea, nobody at home to watch, GCS stays <15, focal neuro deficits. [Question]

What things might require a person with MINOR brain injury get admitted?

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Flashcards about ATLS Chapters 4-6

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36/1438042988308.23_20150728002308-00111-ip-10-236-191-2_734635439_3.json

1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] CT scan - Everything but the 30 min amnesia makes them HIGH risk for neurosurgical intervention (as would a basillar skull fx). [Question]

What would you want to do if a patient with a minor brain injury fails to reach a GCS of 15 within 2 hour post injury, had LOC >5 min, are older than 65, emesis x 2, or had retrograde amnesia >30 minutes?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] CT scan, admit to faciolity capable of definitive neurosurgical care (Moderate = GCS 9-12) [Question]

What 2 things do you need to do first for everyone with a MODERATE brain injury (according to ATLS algorithm)?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] Dilate (to increase blood flow) - so you might want to HYPERventilate people with brain injuries. [Question]

High levels of CO2 will cause cerebral vasculature to _____.

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] BP is normalized [Question]

Ideally, you want to wait to perform a GCS on a person with SEVERE brain injury until what?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] 100 If a patient has a systolic over 100 with evidence of intracranial mass (blown pupil, unequal motor exam) THEN a CT would take first priority. [Question]

A FAST scan, DPL, or ex-lap should take priority over a CT scan if you can't get the brain injured patient's BP up to ____ mm Hg.

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] 5mm [Question]

A midline shift of greater than ___ often indicates the need for neurosurgical evacuation of the mass/blood.

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] 0.25-1.0 g/kg via rapid bolus [Question]

Your patient has a dilated pupil and you want to give mannitol on the way to the CT scanner or OR. What is the correct dose?

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Flashcards about ATLS Chapters 4-6

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1c246c36_hcards_about_ATLS_Chapters_4_6__Question

[Answer] the patient experiences pain or paresthesias during an initial attempt to remove the helmet. [Question]

A cast cutter should be removed to remove a trauma victim's helmet if there is evidence of a c-spine injury or if _____.

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Flashcards about ATLS Chapters 4-6

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3088de6f_Flashcards_about_05_StoryTown__Answer

[Question] people who watch something [Answer]

viewers

[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]

Flashcards about 05 StoryTown

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3088de6f_Flashcards_about_05_StoryTown__Answer

[Question] to remain alive, even after great difficulties [Answer]

survive

[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]

Flashcards about 05 StoryTown

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3088de6f_Flashcards_about_05_StoryTown__Answer

[Question] blends in to its surroundings [Answer]

camouflage

[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]

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3088de6f_Flashcards_about_05_StoryTown__Answer

[Question] covered up so it can't be seen [Answer]

concealed

[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]

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3088de6f_Flashcards_about_05_StoryTown__Answer

[Question] someone who does things on his or her own [Answer]

independent

[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]

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3088de6f_Flashcards_about_05_StoryTown__Answer

[Question] given away for free [Answer]

donated

[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]

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36/1438042988598.68_20150728002308-00050-ip-10-236-191-2_720648488_3.json

3088de6f_Flashcards_about_05_StoryTown__Answer

[Question] ways that people communicate, including newspapers, magazines, and television [Answer]

media

[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]

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3088de6f_Flashcards_about_05_StoryTown__Answer

[Question] a special report on a certain topic [Answer]

feature

[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]

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3088de6f_Flashcards_about_05_StoryTown__Answer

[Question] picture of someone or something [Answer]

image

[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]

Flashcards about 05 StoryTown

Answer

http://www.studystack.com/flashcard-402626

36/1438042988598.68_20150728002308-00050-ip-10-236-191-2_720648488_3.json

3088de6f_Flashcards_about_05_StoryTown__Answer

[Question] something that many people like [Answer]

popular

[ [ "v", "i", "e", "w", "e", "r", "s" ], [ "s", "u", "r", "v", "i", "v", "e" ], [ "c", "a", "m", "o", "u", "f", "l", "a", "g", "e" ], [ "c", "o", "n", "c", "e", "a", "l", "e", "d" ], [ "i", "n", "d", "e", "p", "e", "n", "d", "e", "n", "t" ], [ "d", "o", "n", "a", "t", "e", "d" ], [ "m", "e", "d", "i", "a" ], [ "f", "e", "a", "t", "u", "r", "e" ], [ "i", "m", "a", "g", "e" ], [ "p", "o", "p", "u", "l", "a", "r" ] ]

Flashcards about 05 StoryTown

Answer

http://www.studystack.com/flashcard-402626

36/1438042988598.68_20150728002308-00050-ip-10-236-191-2_720648488_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] All of the following are functions of muscle EXCEPT [Answer]

protection

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] An entire skeletal muscle is surrounded by [Answer]

epimysium

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] As an axon enters a muscle, it branches into a number of axonal terminals, each of which forms a neuromuscular junction with a single muscle fiber. A motor neuron and all the muscle fibers it supplies is called a [Answer]

motor unit

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] During muscle contraction, all of the following occur EXCEPT [Answer]

hemoglobin concentration in muscle fibers increases.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] What is the ion released from the terminal cisternae that combines with troponin and removes the blocking action of tropomyosin, resulting in formation of cross bridges? [Answer]

Ca2+

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] Each skeletal muscle fiber is controlled by a neuron at a single [Answer]

neuromuscular junction

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] In a skeletal muscle fiber, which of the following best describes the composition of the structure known as a triad? [Answer]

Terminal cisterna, transverse tubule, and terminal cisterna

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] In the sliding filament model of muscle contraction, the myofilaments slide over each other, resulting in an overlapping of actin and _________. [Answer]

myosin

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] Interactions between actin and myosin filaments of the sarcomere are responsible for [Answer]

muscle contraction

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The all-or-none response of a muscle fiber means that [Answer]

a muscle fiber responds maximally to threshold stimulation or NOT at all.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The dense layer of collagen fibers that surround an entire skeletal muscle is the [Answer]

epimysium

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The functional unit of a skeletal muscle fiber is the [Answer]

sarcomere

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] Which statement below does NOT represent a role of ionic calcium in muscle contraction? [Answer]

Triggers diffusion of Na+ out of the cells

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The space between the neuron and the muscle is the [Answer]

synaptic cleft.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The term that means a continued mild or partial contraction of an entire muscle is muscle [Answer]

tone

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The type of muscle contraction in which the muscle fibers produce increased tension but the muscle neither shortens nor lengthens is called [Answer]

isometric.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the role of calcium ions in the contraction of skeletal muscle? [Answer]

Calcium ions bind to the troponin-tropomyosin complex and remove their inhibitory action on actin/myosin interaction

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the following statements about smooth muscle is true? [Answer]

Fibers are small and spindle-shaped.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] following statements is INCORRECT [Answer]

Skeletal muscles are responsible for the pumping action of the heart.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the following substances increases in quantity during repetitive muscle contraction? [Answer]

Lactic acid

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The sequence of electrical changes that occurs along the sarcolemma when a muscle fiber is stimulated is known as the [Answer]

action potential.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] In the early stage of repolarization, the sarcolemma is restored to its initial polarized state initially by [Answer]

K+ diffusing rapidly out of the muscle fiber.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] During repolarization, the initial events restore only the electrical conditions while the Na+/K+ pump restores the [Answer]

ionic conditions.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the following moves Ca2+ back into the tubules of the SR after a contraction? [Answer]

The ATP-dependent calcium pump

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the following allows recoil of the muscle fiber when contraction ends? [Answer]

Elastic filaments

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the following binds calcium ions in a smooth muscle causing contraction? [Answer]

Calmodulin

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the following events is something a smooth muscle can do but cardiac and skeletal muscle can not do? [Answer]

Grow by hyperplasia or an increase in the number of cells.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the following types of muscle is found in the eye and are used to regulate the size of the pupil? [Answer]

Multiunit smooth muscle

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] All of the following terms refer to the ability to receive and respond to a stimulus except [Answer]

contractility.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] Elasticity refers to the ability of a muscle fiber to [Answer]

recoil and resume its resting length after being stretched.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the following muscles is voluntary? [Answer]

the muscle that extends the arm at the elbow

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the following are characteristics of skeletal muscle contraction except [Answer]

it can contract for long periods of time without tiring.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] Unlike cardiac and smooth muscle, skeletal muscle [Answer]

must be stimulated by nerve endings to initiate contraction.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] A sarcomere is part of a [Answer]

myofibril.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The epimysium is [Answer]

the overcoat of dense irregular connective tissue that surrounds the whole muscle.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the following statements about "indirect attachments" of muscle is incorrect? [Answer]

The epimysium of the muscle fuses with the periosteum of the bone.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the following characteristics is not unique to skeletal muscle fibers? [Answer]

They are striated

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The plasma membrane of a muscle cell is known as the [Answer]

sarcolemma.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] "Cross bridges" that link between the thick and thin filaments are formed by the [Answer]

globular head of thick filaments

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The function of the protein "dystrophin" is to [Answer]

links the thin filaments to integral proteins.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the following is thought to be an autoimmune disease of acetylcholine receptors? [Answer]

Myasthenia gravis

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The binding of acetylcholine molecules to acetylcholine receptors would lead to all of the following except [Answer]

sodium would leave the muscle cell.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The refractory period in which the muscle will not contract if stimulated occurs during __________ of the muscle cell. [Answer]

repolarization.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] What would happen if the calcium level in the sarcoplasm was kept high? [Answer]

The cell would calcify and die

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] What is the cause of rigor mortis [Answer]

Calcium influx into the cell after death causes rigor mortis.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The difference in the speed and duration of contraction of a twitch contraction in different muscles through-out the body is due to the [Answer]

enzyme variations in different muscles

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] the following would produce a " treppe" effect on muscle contraction? [Answer]

Applying the same strength stimulus for a long period of time.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] In an isotonic eccentric muscle contraction, the muscle generates force as it [Answer]

increases its length

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The presence of creatine phosphate in the muscle provides [Answer]

additional energy to the contracting muscle

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] Where does 95% of the energy needed for contraction come from during moderate exercise? [Answer]

ATP provides 95% of energy during moderate exercise.

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json

a16eef8f_Flashcards_about_9__Answer

[Question] The alternating contraction and relaxation of opposing layers of smooth muscle is referred to as [Answer]

peristalsis

[]

Flashcards about 9

Answer

http://www.studystack.com/flashcard-67017

36/1438042988308.23_20150728002308-00024-ip-10-236-191-2_721842002_3.json