Phlebotomy Technician Practice Exam (NCPT/CPT)

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Prepare effectively for the NCPT/CPT Phlebotomy Technician Exam. Utilize flashcards and multiple-choice questions with hints and explanations to excel in your exam.

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What direction do venules lead blood from larger veins?

Towards
Away
Parallel
No specific direction

The correct answer is: Away

Venules are small branches of veins that lead blood towards the larger veins. This means they lead blood away from the capillaries, where oxygen and nutrients are exchanged with tissues, and towards the veins where blood is transported back to the heart. Therefore, the correct answer is B Away. Options A and C are incorrect as they suggest that venules lead blood in a different direction than towards the larger veins. Option D is also incorrect as venules do have a specific direction, which is away from the capillaries and towards the larger veins.