Why is it necessary to wipe away the alcohol before performing a skin puncture?
a. to help the skin become red
b. to prevent hemolysis
c. to help direct the flow of blood down the finger
d. all of the above
Answer: b
Why is it necessary to wipe away the alcohol before performing a skin puncture?
a. to help the skin become red
b. to prevent hemolysis
c. to help direct the flow of blood down the finger
d. all of the above
Answer: b
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