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10,400
NDQ_007636
food and nutrients
__state in which the body does not contain enough water
null
null
Multiple Choice
a. a.trans fat, b. b.macronutrient, c. c.carbohydrate, d. d.dehydration, e. e.protein, f. f.micronutrient, g. g.mineral
d
10,401
NDQ_007637
food and nutrients
__any nutrient the body needs in relatively small amounts
null
null
Multiple Choice
a. a.trans fat, b. b.macronutrient, c. c.carbohydrate, d. d.dehydration, e. e.protein, f. f.micronutrient, g. g.mineral
f
10,402
NDQ_007638
food and nutrients
Macronutrients include all of the following except
null
null
Multiple Choice
a. carbohydrates., b. water., c. proteins., d. vitamins.
d
10,403
NDQ_007639
food and nutrients
The food we eat provides our body with
null
null
Multiple Choice
a. building materials., b. energy., c. nutrients., d. all of the above
d
10,404
NDQ_007640
food and nutrients
__chemical element needed in small amounts for normal functioning of the body
null
null
Multiple Choice
a. a.trans fat, b. b.macronutrient, c. c.carbohydrate, d. d.dehydration, e. e.protein, f. f.micronutrient, g. g.mineral
g
10,405
NDQ_007641
food and nutrients
__artificial lipid added to foods to preserve freshness
null
null
Multiple Choice
a. a.trans fat, b. b.macronutrient, c. c.carbohydrate, d. d.dehydration, e. e.protein, f. f.micronutrient, g. g.mineral
a
10,406
NDQ_007642
food and nutrients
Which type of food is a good source of sugar?
null
null
Multiple Choice
a. milk, b. fish, c. beans, d. meat
a
10,407
NDQ_007643
food and nutrients
__any nutrient the body needs in relatively large amounts
null
null
Multiple Choice
a. a.trans fat, b. b.macronutrient, c. c.carbohydrate, d. d.dehydration, e. e.protein, f. f.micronutrient, g. g.mineral
b
10,408
NDQ_007644
food and nutrients
The body needs lipids for
null
null
Multiple Choice
a. cell membranes., b. muscles., c. enzymes., d. all of the above
a
10,409
NDQ_007646
food and nutrients
__nutrient made up of amino acids
null
null
Multiple Choice
a. a.trans fat, b. b.macronutrient, c. c.carbohydrate, d. d.dehydration, e. e.protein, f. f.micronutrient, g. g.mineral
e
10,410
NDQ_007648
food and nutrients
__sugar, starch, or fiber
null
null
Multiple Choice
a. a.trans fat, b. b.macronutrient, c. c.carbohydrate, d. d.dehydration, e. e.protein, f. f.micronutrient, g. g.mineral
c
10,411
NDQ_007656
food and nutrients
All nutrients provide the body with energy.
null
null
Multiple Choice
a. true, b. false
b
10,412
NDQ_007657
food and nutrients
Your body cannot produce any of the vitamins it needs.
null
null
Multiple Choice
a. true, b. false
b
10,413
NDQ_007659
food and nutrients
The mineral sodium is needed for normal muscle function.
null
null
Multiple Choice
a. true, b. false
a
10,414
NDQ_007662
food and nutrients
Vitamin K is needed for normal nerve function.
null
null
Multiple Choice
a. true, b. false
b
10,415
NDQ_007663
food and nutrients
Proteins can provide the body with energy.
null
null
Multiple Choice
a. true, b. false
a
10,416
NDQ_007664
food and nutrients
Your body needs food for
null
null
Multiple Choice
a. energy., b. growth and repair of body tissues., c. control of body processes., d. all of the above
d
10,417
NDQ_007665
food and nutrients
There are six major types of nutrients. One of the six types is
null
null
Multiple Choice
a. water., b. trans fat., c. glucose., d. fiber.
a
10,418
NDQ_007666
food and nutrients
Micronutrients include
null
null
Multiple Choice
a. starches., b. minerals., c. fiber., d. proteins.
b
10,419
NDQ_007667
food and nutrients
Roles of proteins in the body include
null
null
Multiple Choice
a. making up cell membranes., b. helping blood clot., c. keeping bones strong., d. fighting infections.
d
10,420
NDQ_007668
food and nutrients
How many Calories are provided by one gram of lipids?
null
null
Multiple Choice
a. 4, b. 5, c. 8, d. 9
d
10,421
NDQ_007669
food and nutrients
Vitamins made by bacteria in the gut include vitamin
null
null
Multiple Choice
a. A., b. B12 ., c. D., d. two of the above
b
10,422
NDQ_007670
food and nutrients
All of the following types of nutrients can be used for energy except
null
null
Multiple Choice
a. vitamins., b. proteins., c. carbohydrates., d. lipids.
a
10,423
NDQ_007671
food and nutrients
All carbohydrates provide the body with energy.
null
null
Multiple Choice
a. true, b. false
b
10,424
NDQ_007672
food and nutrients
Fiber helps keep sugar and lipids at normal levels in the blood.
null
null
Multiple Choice
a. true, b. false
a
10,425
NDQ_007673
food and nutrients
Carbohydrates and proteins provide 4 Calories of energy per gram.
null
null
Multiple Choice
a. true, b. false
a
10,426
NDQ_007674
food and nutrients
Eating trans fats can increase the risk of heart disease.
null
null
Multiple Choice
a. true, b. false
a
10,427
NDQ_007675
food and nutrients
Your body can produce some of the minerals it needs.
null
null
Multiple Choice
a. true, b. false
b
10,428
NDQ_007676
food and nutrients
Potassium is needed for strong bones and teeth.
null
null
Multiple Choice
a. true, b. false
b
10,429
NDQ_007677
food and nutrients
Vitamin B12 is needed for normal nerve function.
null
null
Multiple Choice
a. true, b. false
a
10,430
NDQ_007721
the digestive system
Food passes through all of these digestive organs except the
null
null
Multiple Choice
a. mouth., b. stomach., c. small intestine., d. pancreas.
d
10,431
NDQ_007722
the digestive system
Organs of the GI tract include the
null
null
Multiple Choice
a. liver., b. pancreas., c. stomach., d. all of the above
c
10,432
NDQ_007723
the digestive system
Chemical digestion takes place mainly in the
null
null
Multiple Choice
a. mouth., b. esophagus., c. stomach., d. small intestine.
d
10,433
NDQ_007724
the digestive system
In which organ(s) does chemical digestion take place?
null
null
Multiple Choice
a. mouth, b. stomach, c. small intestine, d. all of the above
d
10,434
NDQ_007725
the digestive system
Which type of molecule does pepsin help digest?
null
null
Multiple Choice
a. protein, b. carbohydrate, c. lipid, d. RNA
a
10,435
NDQ_007726
the digestive system
Which digestive enzyme is produced in the mouth?
null
null
Multiple Choice
a. amylase, b. pepsin, c. lipase, d. ribonuclease
a
10,436
NDQ_007727
the digestive system
Which statement about bile acids is false?
null
null
Multiple Choice
a. They are secreted by the pancreas., b. They are stored in the gall bladder., c. They are released into the small intestine., d. They are needed to help digest fat.
a
10,437
NDQ_007728
the digestive system
Which statement about bacteria in the large intestine is false?
null
null
Multiple Choice
a. Trillions of bacteria normally live in the large intestine., b. Most of the bacteria in the large intestine are beneficial., c. Some of the bacteria in the large intestine make vitamins., d. none of the above
d
10,438
NDQ_007729
the digestive system
Bacteria in the large intestine
null
null
Multiple Choice
a. break down toxins., b. produce vitamins., c. control the growth of harmful bacteria., d. all of the above
d
10,439
NDQ_007730
the digestive system
Which structures increase the ability of the small intestine to absorb nutrients?
null
null
Multiple Choice
a. villi, b. glands, c. sphincters, d. ducts
a
10,440
NDQ_007732
the digestive system
The digestive enzyme that helps digest fats is
null
null
Multiple Choice
a. amylase., b. pepsin., c. lipase., d. ribonuclease.
c
10,441
NDQ_007734
the digestive system
Mechanical digestion takes place in the
null
null
Multiple Choice
a. mouth., b. stomach., c. small intestine., d. two of the above
d
10,442
NDQ_007742
the digestive system
The gall bladder stores bile acids from the liver.
null
null
Multiple Choice
a. true, b. false
a
10,443
NDQ_007743
the digestive system
Food moves through the digestive tract by gravity.
null
null
Multiple Choice
a. true, b. false
b
10,444
NDQ_007745
the digestive system
Digestive enzymes speed up mechanical digestion.
null
null
Multiple Choice
a. true, b. false
b
10,445
NDQ_007748
the digestive system
Lipase is an enzyme that helps digest fat.
null
null
Multiple Choice
a. true, b. false
a
10,446
NDQ_007749
the digestive system
Absorption takes place only in the small intestine.
null
null
Multiple Choice
a. true, b. false
b
10,447
NDQ_007750
the digestive system
All the organs of the digestive system are part of the GI tract.
null
null
Multiple Choice
a. true, b. false
b
10,448
NDQ_007751
the digestive system
After food is digested and its nutrients absorbed, the only thing that remains in the GI tract is water.
null
null
Multiple Choice
a. true, b. false
b
10,449
NDQ_007752
the digestive system
One function of the gall bladder is to make bile acids more concentrated.
null
null
Multiple Choice
a. true, b. false
a
10,450
NDQ_007753
the digestive system
Substances that can be absorbed from the stomach include water and salt.
null
null
Multiple Choice
a. true, b. false
a
10,451
NDQ_007754
the digestive system
The large intestine is much longer than the small intestine.
null
null
Multiple Choice
a. true, b. false
b
10,452
NDQ_007755
the digestive system
The part of the small intestine where most digestion takes place is the ileum.
null
null
Multiple Choice
a. true, b. false
b
10,453
NDQ_007756
the digestive system
Foodborne illness is the common term for a food allergy.
null
null
Multiple Choice
a. true, b. false
b
10,454
NDQ_007757
the digestive system
__breaking down of large chunks of food into smaller pieces
null
null
Multiple Choice
a. a.pancreas, b. b.gastrointestinal tract, c. c.chemical digestion, d. d.liver, e. e.elimination, f. f.esophagus, g. g.mechanical digestion
g
10,455
NDQ_007758
the digestive system
__passage of solid food waste out of the body
null
null
Multiple Choice
a. a.pancreas, b. b.gastrointestinal tract, c. c.chemical digestion, d. d.liver, e. e.elimination, f. f.esophagus, g. g.mechanical digestion
e
10,456
NDQ_007759
the digestive system
__organ that carries food from the pharynx to the stomach
null
null
Multiple Choice
a. a.pancreas, b. b.gastrointestinal tract, c. c.chemical digestion, d. d.liver, e. e.elimination, f. f.esophagus, g. g.mechanical digestion
f
10,457
NDQ_007760
the digestive system
__organ than secretes lipase and ribonuclease
null
null
Multiple Choice
a. a.pancreas, b. b.gastrointestinal tract, c. c.chemical digestion, d. d.liver, e. e.elimination, f. f.esophagus, g. g.mechanical digestion
a
10,458
NDQ_007761
the digestive system
__organs of the digestive system through which food actually passes as it undergoes digestion
null
null
Multiple Choice
a. a.pancreas, b. b.gastrointestinal tract, c. c.chemical digestion, d. d.liver, e. e.elimination, f. f.esophagus, g. g.mechanical digestion
b
10,459
NDQ_007762
the digestive system
__breaking down of large food molecules into smaller nutrient molecules
null
null
Multiple Choice
a. a.pancreas, b. b.gastrointestinal tract, c. c.chemical digestion, d. d.liver, e. e.elimination, f. f.esophagus, g. g.mechanical digestion
c
10,460
NDQ_007763
the digestive system
__organ that secretes bile acids
null
null
Multiple Choice
a. a.pancreas, b. b.gastrointestinal tract, c. c.chemical digestion, d. d.liver, e. e.elimination, f. f.esophagus, g. g.mechanical digestion
d
10,461
NDQ_007764
overview of the cardiovascular system
Substances carried in the blood include
null
null
Multiple Choice
a. carbon dioxide., b. glucose., c. oxygen., d. all of the above
d
10,462
NDQ_007765
overview of the cardiovascular system
__shorter of two loops that make up the cardiovascular system
null
null
Multiple Choice
a. a.pulmonary circulation, b. b.blood, c. c.blood vessel, d. d.cardiovascular, e. e.systemic circulation, f. f.heart, g. g.transport
a
10,463
NDQ_007766
overview of the cardiovascular system
__major function of the cardiovascular system
null
null
Multiple Choice
a. a.pulmonary circulation, b. b.blood, c. c.blood vessel, d. d.cardiovascular, e. e.systemic circulation, f. f.heart, g. g.transport
g
10,464
NDQ_007767
overview of the cardiovascular system
The systemic circulation
null
null
Multiple Choice
a. is the shorter loop of the cardiovascular system., b. carries oxygen-rich blood from the lungs to the heart., c. delivers oxygen to cells throughout the body., d. two of the above
c
10,465
NDQ_007768
overview of the cardiovascular system
Carbon dioxide and other cellular wastes are picked up by the blood from cells throughout the body and carried to the
null
null
Multiple Choice
a. kidneys., b. heart., c. lungs., d. all of the above
d
10,466
NDQ_007769
overview of the cardiovascular system
__system comprised of the heart, blood vessels, and blood
null
null
Multiple Choice
a. a.pulmonary circulation, b. b.blood, c. c.blood vessel, d. d.cardiovascular, e. e.systemic circulation, f. f.heart, g. g.transport
d
10,467
NDQ_007770
overview of the cardiovascular system
__longer of two loops that make up the cardiovascular system
null
null
Multiple Choice
a. a.pulmonary circulation, b. b.blood, c. c.blood vessel, d. d.cardiovascular, e. e.systemic circulation, f. f.heart, g. g.transport
e
10,468
NDQ_007771
overview of the cardiovascular system
The cardiovascular system can cool the body by
null
null
Multiple Choice
a. increasing blood flow to the bodys surface., b. decreasing the metabolic rate of body cells., c. pumping less blood to the skin., d. slowing down the heart rate.
a
10,469
NDQ_007772
overview of the cardiovascular system
__fist-sized organ that pumps blood
null
null
Multiple Choice
a. a.pulmonary circulation, b. b.blood, c. c.blood vessel, d. d.cardiovascular, e. e.systemic circulation, f. f.heart, g. g.transport
f
10,470
NDQ_007773
overview of the cardiovascular system
Both the pulmonary and the systemic circulations carry blood
null
null
Multiple Choice
a. to cells throughout the body., b. through the lungs., c. through the heart., d. two of the above
c
10,471
NDQ_007775
overview of the cardiovascular system
__tubular organ that carries blood
null
null
Multiple Choice
a. a.pulmonary circulation, b. b.blood, c. c.blood vessel, d. d.cardiovascular, e. e.systemic circulation, f. f.heart, g. g.transport
c
10,472
NDQ_007777
overview of the cardiovascular system
__liquid connective tissue
null
null
Multiple Choice
a. a.pulmonary circulation, b. b.blood, c. c.blood vessel, d. d.cardiovascular, e. e.systemic circulation, f. f.heart, g. g.transport
b
10,473
NDQ_007785
overview of the cardiovascular system
Organs of the cardiovascular system include the heart, blood vessels, and lungs.
null
null
Multiple Choice
a. true, b. false
b
10,474
NDQ_007786
overview of the cardiovascular system
The cardiovascular system helps maintain homeostasis by regulating body temperature.
null
null
Multiple Choice
a. true, b. false
a
10,475
NDQ_007788
overview of the cardiovascular system
Oxygen-rich blood flows from the heart to the lungs.
null
null
Multiple Choice
a. true, b. false
b
10,476
NDQ_007791
overview of the cardiovascular system
Blood that flows through the systemic circulation never flows through the pulmonary circulation.
null
null
Multiple Choice
a. true, b. false
b
10,477
NDQ_007792
overview of the cardiovascular system
Substances transported by the blood include hormones and nutrients.
null
null
Multiple Choice
a. true, b. false
a
10,478
NDQ_007793
overview of the cardiovascular system
Nutrients are absorbed by the blood mainly in the small intestine.
null
null
Multiple Choice
a. true, b. false
a
10,479
NDQ_007794
overview of the cardiovascular system
Transport of substances by the cardiovascular system is necessary for homeostasis.
null
null
Multiple Choice
a. true, b. false
a
10,480
NDQ_007795
overview of the cardiovascular system
When less blood flows to the body surface, it allows the body to lose excess heat.
null
null
Multiple Choice
a. true, b. false
b
10,481
NDQ_007796
overview of the cardiovascular system
The pulmonary and systemic loops of the cardiovascular system are not connected.
null
null
Multiple Choice
a. true, b. false
b
10,482
NDQ_007797
overview of the cardiovascular system
In the pulmonary circulation, oxygen-poor blood returns to the heart.
null
null
Multiple Choice
a. true, b. false
b
10,483
NDQ_007798
overview of the cardiovascular system
In the systemic circulation, oxygen-rich blood leaves the heart.
null
null
Multiple Choice
a. true, b. false
a
10,484
NDQ_007799
overview of the cardiovascular system
As blood flows by body cells, it absorbs cellular waste products from them.
null
null
Multiple Choice
a. true, b. false
a
10,485
NDQ_007800
overview of the cardiovascular system
The cardiovascular system includes the
null
null
Multiple Choice
a. heart., b. kidneys., c. lungs., d. all of the above
a
10,486
NDQ_007801
overview of the cardiovascular system
Substances carried in the blood include
null
null
Multiple Choice
a. oxygen., b. nutrients., c. hormones., d. all of the above
d
10,487
NDQ_007802
overview of the cardiovascular system
The cardiovascular system helps regulate body temperature by
null
null
Multiple Choice
a. stimulating sweat production., b. increasing the rate of metabolism., c. controlling where blood flows in the body., d. absorbing ultraviolet light through the skin.
c
10,488
NDQ_007803
overview of the cardiovascular system
Oxygen-poor blood flows from the heart to the
null
null
Multiple Choice
a. kidneys., b. cells of the body., c. lungs., d. liver.
c
10,489
NDQ_007804
overview of the cardiovascular system
Oxygen-rich blood flows
null
null
Multiple Choice
a. through the pulmonary circulation., b. through the systemic circulation., c. from the lungs to the heart., d. all of the above
d
10,490
NDQ_007805
overview of the cardiovascular system
In the lungs, blood
null
null
Multiple Choice
a. releases carbon dioxide., b. picks up water vapor., c. absorbs nutrients., d. all of the above
a
10,491
NDQ_007806
overview of the cardiovascular system
As blood passes by cells of the body, it
null
null
Multiple Choice
a. releases oxygen., b. releases carbon dioxide., c. absorbs energy., d. none of the above
a
10,492
NDQ_007807
heart and blood vessels
Which blood vessels carry blood away from the heart?
null
null
Multiple Choice
a. arteries, b. veins, c. venules, d. two of the above
a
10,493
NDQ_007808
heart and blood vessels
__disorder that occurs when plaque blocks coronary arteries
null
null
Multiple Choice
a. a.right atrium, b. b.pacemaker, c. c.left ventricle, d. d.heart attack, e. e.right ventricle, f. f.left atrium, g. g.coronary heart disease
g
10,494
NDQ_007809
heart and blood vessels
__chamber of the heart that receives oxygen-poor blood from the body
null
null
Multiple Choice
a. a.right atrium, b. b.pacemaker, c. c.left ventricle, d. d.heart attack, e. e.right ventricle, f. f.left atrium, g. g.coronary heart disease
a
10,495
NDQ_007810
heart and blood vessels
The left atrium of the heart receives blood from the
null
null
Multiple Choice
a. right ventricle., b. right atrium., c. left ventricle., d. lungs.
a
10,496
NDQ_007811
heart and blood vessels
The right ventricle pumps blood to the
null
null
Multiple Choice
a. left ventricle., b. right atrium., c. right ventricle., d. lungs.
a
10,497
NDQ_007812
heart and blood vessels
__chamber of the heart that pumps blood out of the heart to the rest of the body
null
null
Multiple Choice
a. a.right atrium, b. b.pacemaker, c. c.left ventricle, d. d.heart attack, e. e.right ventricle, f. f.left atrium, g. g.coronary heart disease
c
10,498
NDQ_007813
heart and blood vessels
__chamber of the heart that receives oxygen-rich blood from the lungs
null
null
Multiple Choice
a. a.right atrium, b. b.pacemaker, c. c.left ventricle, d. d.heart attack, e. e.right ventricle, f. f.left atrium, g. g.coronary heart disease
f
10,499
NDQ_007814
heart and blood vessels
Which blood vessels contain valves?
null
null
Multiple Choice
a. veins, b. arteries, c. arterioles, d. capillaries
a