Phlebotomy Technician Practice Exam (NCPT/CPT)

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Prepare for the Phlebotomy Technician Exam (NCPT/CPT). Study with flashcards and multiple-choice questions, each with hints and explanations. Get ready for your exam!

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An improper venipuncture technique can result in what in the blood?

  1. Clots

  2. Bubbles

  3. Infection

  4. Separation

The correct answer is: Bubbles

Improper venipuncture technique can result in issues such as blood clots, infection, and separation of the blood components. However, the most immediate effect of improper technique is the introduction of bubbles into the sample. Bubbles can alter the composition and measurement of the blood, potentially leading to inaccurate results. It is important to properly prepare the venipuncture site, use the correct equipment, and follow protocol to avoid this issue. Option C, infection, can occur if proper hygiene measures are not taken before and after the procedure. Option D, separation, can also occur if the tube is not properly mixed after collection.

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