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Phlebotomy Technician

Category - Puncture & Draws

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Pheona the Phenomenal Phlebotomy Tech is explaining the procedure for arterial puncture to Phil the New Phlebotomy Tech. She is explaining to Phil the sign to watch for to confirm the needle is in the artery. Which of the following terms refers to this sign?

Allen test
Flashback
Patient crying out in pain.

Explanation

Answer: B - Flashback is the term used for the sign that confirms the needle has been advanced into an artery. Flashback is the appearance of bright red arterial blood in the syringe, it indicates correct placement of the needle, and no further advancement of the needle is necessary.

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Phlebotomy Technician

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