Answer:i think it is phlebotomy
The most common phlebotomy complication. Hematoma (blood accumulated around the tissue)
Causes of hematoma. Not applying enough pressure after needle withdrawal.
Phlebitis. Vein inflammation due to repeated venipuncture.
Hemoconcentration.
Petechiae
Thrombus.
Thrombophlebitis.
Septicemia.
Explanation:
