*A 35-year-old black college professor complains of fatigue for the past two months. The fatigue is getting progressively worse. She is unable to climb the two flights of stairs to her apartment without having to stop to take a breath.*

*Which parts of the examination are likely to be most useful in this patient?*

A. Cardiovascular examination

B. Examination of the skin

C. Ophthalmoscopy

D. Pelvic examination

E. Respiratory examination

F. Cranial nerve examination

G. Range of motion of her hips and shoulders

H. Otoscopic examination

I. Fundoscopy