Physicians are commonly designated as which credentials?

• A. MD and DO
• B. RN and PA
• C. DDS and DMD
• D. PHN and LPN

Answer: (A)

Physicians are identified by the Doctor of Medicine and Doctor of Osteopathic Medicine credentials. These titles reflect formal medical degrees that authorize practice in diagnosing, treating, and managing patient care, prescribing medications, and performing procedures. MDs follow allopathic medicine, focusing on disease treatment with conventional medical approaches, while DOs practice osteopathic medicine, emphasizing a holistic approach and training in osteopathic manipulative treatment, yet both are fully licensed physicians who can specialize and provide comprehensive care.

Other roles use different credentials: registered nurses and licensed practical nurses are nurses, not physicians; physician assistants are mid-level providers who work under physician supervision; dentists hold dental degrees like Doctor of Dental Surgery or Doctor of Medicine in Dentistry, which are specific to dental care rather than general medicine.