Webster University also believes that the profession of anesthesia requires a strong scientific and dynamic approach to assisting in the return to health. The professional nurse anesthetist provides a variety of health service to individual patients and underserved communities using a variety of theories.

The practice of anesthesia involves assessing, planning, implementing, directing, and evaluating the care process. The practice of nurse anesthesia is founded in a long tradition, with numerous activities directed toward disease prevention, health maintenance, restoration, and rehabilitation. Fundamental to the practice of nurse anesthesia are strong moral, ethical, and legal codes. These codes are reflected in internal, external, independent, and interdependent behaviors.

Education at the graduate level is an expansion of the knowledge attained from undergraduate studies. Graduate education at Webster University encourages the development of advanced skills, theoretical knowledge, scholarly research, and critical thinking skills to practice anesthesia. The art and science of anesthesia are dynamic and require continuous education to stay abreast of current theory. Therefore, the nurse anesthetist must recognize the need to enhance knowledge, pursue research, and improve skills as a lifelong endeavor in the discipline.