Nursing, A.S.

Registered nurses (RNs), regardless of specialty or work setting, assess patients; provide treatments and care to patients; educate patients, families, and the public about various medical conditions; and provide information and emotional support to patients and family members. RNs record patients' medical histories and symptoms, help perform diagnostic tests and analyze results, operate medical machinery, administer treatment and medications, and help with patient follow-up and rehabilitation. RNs teach patients and their families how to manage their illnesses or injuries; explain post-treatment home care needs and diet, nutrition, and exercise programs; and teach the self-administration of medication and physical therapy.