Detailed Work Activity Adjust settings or positions of medical equipment. Assist healthcare practitioners during examinations or treatments. "Monitor patient conditions during treatments, procedures, or activities." Implement advanced life support techniques. Treat medical emergencies. Administer blood or other fluids intravenously. Record patient medical histories. Gather medical information from patient histories. Maintain inventory of medical supplies or equipment. Examine medical instruments or equipment to ensure proper operation. Maintain medical equipment or instruments. Monitor patient progress or responses to treatments. Administer anesthetics or sedatives to control pain. Supervise patient care personnel. Train medical providers. Collect biological specimens from patients. Maintain medical or professional knowledge.