definition of a certified registered nurse anesthetist
A nurse anesthetist is a nurse who specializes in the administration of anesthesia. In the United States, a certified registered nurse anesthetist (CRNA) is an advanced practice registered nurse (APRN) who has acquired graduate-level education and board certification in anesthesia.urrently, the American Association of Colleges of Nursing has endorsed a position statement that will move the current entry level of training for nurse anesthetists in the United States to the Doctor of Nursing Practice (DNP) or Doctor of Nurse Anesthesia Practice (DNAP).