CNA

Certified nursing assistants (CNAs) are trained in basic care for patients. They often work under direction of nurses to bathe, dress, groom, and feed patients, as well as to perform other tasks such as safe patient transport and changing of bed linens. Certification for this position does not require extensive education, and demand for CNAs is projected to rise.

CNAs in long-term care facilities aid physicians and nurses in providing comfort and services to individuals with chronic disorders. All states require that CNAs complete an approved training program and pass an examination.

CNAs are health care workers who, under the supervision of a registered nurse (RN), licensed practical nurse (LPN) or physician, are responsible for direct care of patients. CNAs employed in long-term care facilities assist, encourage and comfort patients who are suffering from chronic physical or mental disorders on a recurring or on-going basis.

Also known as a nurse's aide, patient care assistant or orderly, a CNA has daily duties that include helping patients dress themselves, bathe, eat, brush their teeth and use the toilet. They also might be called upon to assist physicians and other nurses with medical procedures, such as collecting certain types of body fluids or documenting a patient's vital signs. The CNA also serves as the most likely person to observe and report a change in a patient's health status.