By body region, define the elements of the physical exam:
A) Eyes, Ears, Nose, and Throat (EENT)
B) Upper and lower extremities
C) Head, Neck, Chest, Abdomen, Genitalia, Rectum, and Back (HNCARGOB)
D) Cardiovascular, Respiratory, Musculoskeletal, and Neurological (CRMN)