Which of the following would you include when performing venipuncture using an evacuation system?
A. Penetrate the vein wall to a depth of 1/4 to 1/2 inch
B. Bunch up the patient's skin above and below the insertion site
C. Insert the needle at a 45ยบ angle with the bevel side down
D. Be careful not to invert collection tubes that have additives in them
E. Leave the tourniquet on until after you withdraw the needle from the vein
Answer: A
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