What is a common misconception about PAs and physicians?

The correct understanding involves recognizing that Physician Assistants (PAs) indeed operate under the supervision of a physician, but this relationship can vary significantly based on state laws and practice settings. The misconception highlighted in the question is that PAs can function completely autonomously like physicians. Although PAs are trained to perform many of the same tasks as physicians, including taking medical histories, diagnosing illnesses, and creating treatment plans, they are required to collaborate with a supervising physician.

In many states, PAs have a degree of autonomy in their practice and can perform duties independently within their scope of practice, but the underlying structure of their role is designed to ensure oversight. This supervisory role does not diminish their capabilities or expertise but instead emphasizes a collaborative approach to patient care. Understanding this dynamic is crucial for clarifying the roles of PAs in the healthcare system compared to that of physicians.