Diagnostic medical sonographers and cardiovascular technologists and technicians operate special equipment to create images or conduct tests. They work closely with physicians and surgeons, who view the images and test results to assess and diagnose medical conditions.
Chiropractors evaluate and treat patients' neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons. They use spinal adjustments and manipulation, as well as other clinical interventions, to manage patients’ health concerns, such as back and neck pain.
Clinical laboratory technologists (commonly known as medical laboratory scientists) and clinical laboratory technicians collect samples and perform tests to analyze body fluids, tissue, and other substances.
Dietitians and nutritionists are experts in the use of food and nutrition to promote health and manage disease. They plan and conduct food service or nutritional programs to help people lead healthy lives.
Dentists diagnose and treat problems with patients’ teeth, gums, and related parts of the mouth. They provide advice and instruction on taking care of the teeth and gums and on diet choices that affect oral health.
Dental hygienists examine patients for signs of oral diseases, such as gingivitis, and provide preventive care, including oral hygiene. They also educate patients about oral health.
Dental assistants have many tasks, including patient care, recordkeeping, and appointment scheduling. Their duties vary by state and by the dentists’ offices in which they work.
Veterinary technologists and technicians, supervised by licensed veterinarians, do medical tests that help diagnose animals’ injuries and illnesses.
Veterinarians care for the health of animals and work to protect public health. They diagnose, treat, and research medical conditions and diseases of pets, livestock, and other animals.
Emergency medical technicians (EMTs) and paramedics care for the sick or injured in emergency medical settings. People’s lives often depend on the quick reaction and competent care provided by these workers. EMTs and paramedics respond to emergency calls, performing medical services and transporting patients to medical facilities.
A 911 operator sends EMTs and paramedics to the scene of an emergency, where they often work with police and firefighters.
