CPT (Certified Phlebotomy Technician) Practice Exam

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Study for the Certified Phlebotomy Technician Test with flashcards and multiple choice questions. Each question includes hints and explanations. Prepare for your exam efficiently!

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What is the anatomical site for a heel puncture?

Heel sides
Palm
Temple
Elbow

The correct answer is: Heel sides

The heel is a common anatomical site for puncture procedures, especially in neonates or infants, because it allows for blood collection without the risks associated with venipuncture in more fragile veins. The sides of the heel specifically offer a suitable area where blood vessels are close to the surface, reducing the chance of nerve or bone damage during the puncture. This site is selected to ensure that the procedure is as safe and comfortable as possible for young patients, as it minimizes stress and pain. Unlike other options, such as the palm, temple, or elbow, these areas either contain more sensitive structures or are less optimal for effective blood collection in very young children. Thus, the heel's anatomical features make it the preferred site for heel punctures.