What did the ASA bylaws passed in 1947 declare unethical?

• A. Physicians educating nurse anesthetists
• B. Nurses providing anesthesia without physician oversight
• C. Hospitals employing CRNAs without medical staff
• D. CRNAs performing surgery

Answer: (A)

The main idea here is how professional ethics set the boundaries for who can train others in a field. In 1947, the ASA codified a boundary that it considered unethical: physicians educating nurse anesthetists. This reflected a drive to keep education and oversight within physician-led anesthesia practice, reinforcing physician control over who is trained to provide anesthesia.

So the best answer is that the act of physicians teaching nurse anesthetists was deemed unethical, aligning with the era’s stance on maintaining physician-dominated training and oversight. The other possibilities describe supervision or scope of practice issues, but they are not what those bylaws specifically labeled unethical.