Learn More - Physician Supervision of Nurse Anesthetists - American Society of Anesthesiologists (ASA)

Learn More - Supervision

Physician anesthesiologists are highly trained medical specialists. They evaluate, monitor, and supervise patient care before, during, and after surgery. Additionally, they diagnose and treat any complications that may occur – from cardiac arrest to excessive bleeding. In recent years, a growing number of state nurse anesthetist associations have promoted legislation or regulation to diminish or eliminate laws requiring nurse anesthetists to work within the relationship of a physician. To ensure optimal patient safety, it is critical that states maintain requirements for physician involvement when non-physician anesthetists such as nurse anesthetists administer anesthesia. 

Physician anesthesiologists have 12,000-16,000 hours of clinical patient care in their curriculum. Nurse anesthetists have 1,650 hours of patient care training in their curriculum. A physician’s medical education prepares him or her to manage the comprehensive care of the patient in all situations, especially those complicated situations when an emergency arises,

Equally important as the difference in education and training is the difference in depth of knowledge. Physicians complete all courses relevant to the practice of medicine, including associated laboratory courses. The breadth of courses plus the duration and hours of course work allow for detailed, comprehensive medical knowledge that prepares the physician to provide a patient with an informed, supportable diagnosis. Nurse anesthetists take selected courses related to their areas of nursing focus. The limited number of courses plus the shorter duration and fewer hours do not allow for detailed, comprehensive knowledge.  

A common arrangement for providing anesthesia care is through the Anesthesia Care Team. Based on their medical training and education, physician anesthesiologists are uniquely qualified to lead the Anesthesia Care Team. When physician anesthesiologists and nurses work together as a team, patients receive high-quality and safe anesthesia care. Nursing skills are important but cannot replace the training of a physician.
To learn more about the importance of the patient centered, physician-led anesthesia care team, visit www.asahq.org/WhenSecondsCount

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