A hematoma can be caused by:
A)excessive probing to locate a vein
B)failure to insert the needle far enough into the vein
C)penetration of the needle through a vein
D)all of the above

Question

Quizplus · Accepted Answer

The most common causes of hematoma formation during blood draws are excessive probing with the needle to locate a vein, failure to insert the needle far enough into the vein, and penetration of the needle through the vein.

A Hematoma Can Be Caused By