Final answer:
A phlebotomist should stop the venipuncture, ensure the patient's safety by preventing injury, clear the area, provide a cushion for the patient's head, call for medical assistance, and place the patient in the recovery position after the seizure.
Step-by-step explanation:
If a phlebotomist is performing venipuncture and the patient begins to seize, the correct action involves immediate cessation of the blood draw procedure. The phlebotomist should ensure the needle is safely removed and apply a clean dressing to the puncture site. The priority is to maintain the patient's safety by preventing injury during the seizure. The phlebotomist should not attempt to restrain the patient but should clear the area of any sharp or hard objects, provide a cushion for the head if possible, and call for medical assistance. After the seizure, the patient should be kept on their side in the recovery position and monitored until they recover fully or until medical help arrives. The incident should be documented properly, and the patient's primary care provider should be informed of the seizure event.