Under the supervision of physicians and/or nurses, electrocardiography technicians operate equipment that records and measures heart activity (EKG/ECG diagnostic examinations) and report results to the treatment team. These measurements are used to assist cardiologists and other physicians in diagnosing and treating problems with a patient’s heart and blood vessels.
Home health aides provide in-home care to people with disabilities, chronic illness or cognitive impairment. Help is often provided to older adults in need of assistance. Many seniors prefer to remain in their own homes as long as possible; having the assistance of home health aides supports this option.
Psychiatric technicians and aides care for people who have mental illness and developmental disabilities. Technicians typically provide therapeutic care and monitor their patients’ conditions. Aides help patients in their daily activities and ensure a safe, clean environment. They are employed in hospitals, community mental health centers, psychiatric clinics, social service agencies and geriatric nursing homes.
Phlebotomists draw blood for tests, transfusions, research or blood donations. They primarily work in hospitals, ambulatory centers, clinics, medical and diagnostic laboratories, blood donor centers, and doctors’ offices. Phlebotomists typically enter the occupation with a postsecondary non-degree award from a phlebotomy program. Professional certification is highly desired for employment.