A<unk>  is an advanced practice nurse who administers anesthesia for surgery or other medical procedures. They are involved in the administration of anesthesia in a majority of countries, with varying levels of autonomy.<unk> s provide all services of anesthesia of the medication care for patients before, during, and after surgery. Certified Registered<unk> s, (CRNA) are dedicated to give advanced profession of patient safety through experiences, collaboration of diverse ideas, advocacy, and professional development. In some localities,<unk> s provide anesthesia to patients independently; in others they do so under the supervision of anesthesiologists. The International Federation of<unk> s was established in 1989 as a forum for developing standards of education, practice, and a code of ethics.
Nurse anesthetist
Anesthetic technician
Surgeon's assistant
Clinical biologist
Nurse practitioner
Dental assistant
Respiratory therapist
Flight paramedic