Anesthesia Nursing A nurse anesthetist provides anesthesia and care associated with it to patients before and after surgery. They may also administer medication for diagnostic and obstetrical procedures, pain management, or emergency services. What is a Nurse anesthetist? A Certified Registered Nurse Anesthetist (CRNA) is a nurse that has received specialized training in the field of anesthesiology. The CRNA administers medicine as needed for surgery. CRNAs work closely with surgeons, anesthesiologist, and other health care providers that work with surgical patients. Additional education and training is required beyond an RN degree. The requirements involve a 4-year undergraduate degree in nursing or a similar health field degree. You must obtain a license for an RN, and have experience in the acute care of patients. After working in acute care, it is generally followed by entrance into an anesthesia program, to study and obtain a doctorate. Related: Patients with Clostridium difficile In addition to services to surgical patients, CRNAs provide clinical support services outside of the operating room. Anesthesia and anesthesia-related services are expanding to other areas, such as MRI units, cardiac catheterization labs and lithotripsy units. Upon request or referral these services include providing consultation and implementation of respiratory and ventilatory care, identifying and managing emergency situations, including initiating or participating in cardiopulmonary resuscitation that involves airway maintenance, ventilation, tracheal intubation, pharmacologic, cardiopulmonary support, and management of blood, fluid, electrolyte and acid-base balance. Administrative Roles Some CRNAs perform administrative functions for departments of anesthesia. The services provided by these department directors and managers are extremely important to the overall functioning of an anesthesia department and directly affect the efficiency and quality of service provided.