Question 1
According to CLSI standards, what is the correct order of draw when collecting a light blue (sodium citrate) tube and a gold (SST) tube in the same venipuncture?
Correct Answer:
Light blue tube first, then gold tube
Question 2
A phlebotomist is collecting multiple tubes using a butterfly needle. Which tube should be drawn FIRST according to CLSI order of draw guidelines?
Correct Answer:
Discard tube (red or clear)
Question 3
What is the correct CLSI order of draw for the following four tubes: lavender, light blue, gold SST, and blood culture bottle?
Correct Answer:
Blood culture → Light blue → Gold SST → Lavender
Question 4
Which additive is found in the light blue-top tube and what is its primary function in coagulation testing?
Correct Answer:
Sodium citrate — chelates calcium to prevent clotting and preserves clotting factors
Question 5
A lavender-top tube must be filled to the correct volume line. What is the primary additive and what test is it most commonly used for?
Correct Answer:
K₂ EDTA — complete blood count (CBC)
Question 1
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About this Exam

Prepare with the AMCA PTC Practice Questions - AMCA Phlebotomy Technician Certification Exam practice quiz. This question bank includes 100 questions covering phlebotomist, blood, venipuncture, tube, and patient. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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AMCA PTC Practice Questions - AMCA Phlebotomy Technician Certification Exam

This practice set contains 100 questions from the matching question bank and focuses on phlebotomist, blood, venipuncture, tube, and patient. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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