Which of the Following Is Least Likely to Result in Hematoma

Multiple Choice

Which of the following is least likely to result in hematoma formation when collecting a specimen by venipuncture?

A) Inadequate pressure is applied to the site after needle withdrawal
B) The needle has penetrated through the back of the vein
C) The needle bevel is centered in the lumen of the vein
D) The needle bevel is only partly inserted in the vein