One reason for hematoma formation during venipuncture is that the:
A) medial cubital vein is used
B) needle is parallel to the vein
C) needle is partially inserted in the vein
D) needle is too small

Question

Quizplus · Accepted Answer

When the needle is partially inserted in the vein during venipuncture, it can lead to leakage of blood into the surrounding tissue, resulting in a hematoma. This occurs because the blood does not flow directly into the collection device but instead escapes from the partially penetrated vein.

One Reason for Hematoma Formation During Venipuncture Is That The