Multiple Choice
A tourniquet is placed on the patient's arm,the vein is located,and the needle is inserted into the arm.No blood flows into the tube,but a dark bulge begins to appear at the puncture site.This describes:
A) hemolysis.
B) hemodialysis.
C) hemoconcentration.
D) hematoma.
Correct Answer:

Verified
Correct Answer:
Verified
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