Nurses of many types including registered nurses, nurse practitioners, licensed practical nurses, nurses aides, and nursing students provide patient-care services. Physical therapists teach patients to build muscles and improve coordination. They may use exercise, heat, cold, or water therapy to help patients whose ability to move is limited. Occupational therapists work with patients to restore, maintain, or increase ability to perform daily tasks such as cooking, eating, bathing, and dressing. Speech therapists work with stroke patients or those recovering from throat surgery, also neurosurgery.
Respiratory therapists prevent and treat breathing problems.
Technicians conduct a variety of laboratory tests such as blood and urine tests and X-rays. Dieticians teach you how to plan a well-balanced diet. Pharmacists know the chemical make-up and the correct use of drugs. They prepare the medicines you will use. Social workers offer support to patients and their families.