Ethical decision-making: do anesthesiologists, surgeons, nurse anesthetists, and surgical nurses reason similarly?

Background: Principle-based ethical theory is currently available to guide health care professionals in clinical decision-making when they face ethical dilemmas. These principles include respect for autonomy (RA), nonmaleficence (NM), beneficence (B), and distributive justice. It is, however,unknown which principles, if any, guide physicians and nurses in this decision-making.