-For which of the needle placements shown would the needle need to be pulled back into the vein?

Name: -For which of the needle placements shown would the needle need to be pulled back into the vein?
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Question

Quizplus · Accepted Answer

When the needle is inserted too deep, pulling back slightly will reposition the needle in the vein and allow blood to flow into the evacuated tube.

-For Which of the Needle Placements Shown Would the Needle