Tweet: A certified nursing assistant (CNA) works under the direction of a licensed nurse—registered nurse (RN) or licensed practical nurse (LPN).
A certified nursing assistant (CNA) works under the direction of a licensed nurse—registered nurse (RN) or licensed practical nurse (LPN). CNAs do not perform nursing duties, but rather assist with healthcare related tasks and act as a liaison between patients and nurses. There are two levels: CNA 1 and CNA 2. Both require state certification; however, should one desire to work in a hospital setting, a CNA 2 certification is required. CNAs work in a variety of healthcare settings and are responsible for taking vital signs, height and weight measurements, assisting with bathing, toileting, dressing needs, and other daily care needs that an individual may require assistance with.