Title: Tips on Blood Testing | Lab Tests Online
Headings: Tips on Blood Testing
Tips on Blood Testing
Content: The elbow area does not have many nerves so this is a good site; the wrist, hand and foot are other sites that can be used.) Making a fist when you are asked to helps make the vein more prominent. The procedure usually takes less than 3 minutes. Afterward, the patient is usually asked to apply gentle pressure over a clean dressing to help the blood clot and prevent swelling and a hematoma (a black and blue mark where blood has pooled). Will It Hurt? When the needle is inserted under the skin, you might feel a slight sting, and there may be additional discomfort when it is withdrawn. If you are accompanying a child or an anxious patient, it helps to explain that he or she will feel momentary pain or discomfort. Don't say, "This won't hurt a bit," because the patient will then have reason to mistrust the people and situation when it does sting. Be honest, create a reasonable expectation, and you will really help the patient.