Which technique is used when only a small amount of blood is needed as a specimen for a blood test?

Name: Which technique is used when only a small amount of blood is needed as a specimen for a blood test?
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Question

Quizplus · Accepted Answer

Capillary puncture, also known as a fingerstick, is the technique used when only a small amount of blood is needed for a test. It involves pricking the skin with a lancet to create a small puncture and collecting the blood with a microtube or special collection device.

Which Technique Is Used When Only a Small Amount of Blood