They prepare cellular samples for microscope study and assist diagnosing disease by examining samples. Using findings of cytotechnologists, a physician is often able to diagnose cancer and other diseases. Most cytotechnologists work in hospitals or private labs, while some prefer to work on research or teach. Hygienists provide preventive dental care and encourage patients to develop good oral hygiene. In addition to clinical responsibilities such as cleaning and scaling teeth, hygienists show patients how to select toothbrushes and use floss threaders.
Most hygienists work with individual patients.
Some apply their skills to community dental health programs, office management, business administration, education, research, and marketing of dental related equipment. Medical technologists supervise or perform lab tests that aid physicians in diagnosis and treatment of disease. Technologists can specialize in areas like clinical chemistry, blood banking, immunology, or microbiology. Programs affiliated with Southern include Florida Hospital and Andrews University. Dietitians use nutrition principles to foster healthy eating habits and set up food service systems.