Health
Pharmacists dispense prescription medications to patients and offer expertise in the safe use of prescriptions.
Dentists diagnose and treat problems with patients’ teeth, gums, and related parts of the mouth.
Registered nurses (RNs) provide and coordinate patient care and educate patients and the public about various health conditions.
Optometrists diagnose and treat visual problems and manage diseases, injuries, and other disorders of the eyes.
Physicians and surgeons diagnose and treat injuries or illnesses.
Dietitians and nutritionists advise people on what to eat in order to lead a healthy lifestyle or achieve a specific health-related goal.
Dental hygienists examine patients for signs of oral diseases, such as gingivitis, and provide preventive care, including oral hygiene.
Massage therapists treat clients by using touch to manipulate the muscles and other soft tissues of the body.
Chiropractors treat patients with health problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons.
Health educators teach people about behaviors that promote wellness. Community health workers collect data and discuss health concerns with members of specific populations or communities.
Emergency medical technicians (EMTs) and paramedics respond to emergency calls, performing medical services and transporting patients to medical facilities.
Home health aides and personal care aides help people with disabilities, chronic illnesses, or cognitive impairment by assisting in their daily living activities.
Chefs and head cooks oversee the daily food preparation at restaurants and other places where food is served.
Food service managers are responsible for the daily operation of restaurants or other establishments that prepare and serve food and beverages.
Cooks prepare, season, and cook a wide range of foods.
Food preparation workers perform many routine tasks under the direction of cooks, chefs, or food service managers.