Medical Assistants' job duties typically include both clinical and administrative tasks. While clinical duties vary according to state law, medical assistants generally write medical histories, record vital signs, prepare patients for examinations or lab tests, and assist physicians with examinations. They also perform basic tests on the premises, including drawing blood, administering injections, removing sutures, and changing dressings using infection control and universal precautions. On the administrative side, Medical Assistants typically update and file patient records, handle insurance forms, schedule appointments, arrange for hospital admissions and lab services, and assist with billing. A Heald degree can help you qualify for positions ranging from Clinical Medical Assistant and Lab Assistant to Patient Services Representative.