diabetes mellitus

A 35-year-old woman consults an ophthalmologist because of double vision and droopy eyelids. She also has complaints of generalized muscle weakness. IV injection of edrophonium dramatically, but only briefly, reverses her symptoms. This patient's probable disease has a pathophysiologic basis that is closest to that of which of the following conditions? A. Bullous pemphigoid B. [...]

A 57-year-old man comes to his physician for his semi-annual visit. He has a medical history significant for long-standing chronic obstructive pulmonary disease (COPD). He has had a two to three pack per day smoking history for the past 40 years. He also has hypertension and diet-controlled type 2 diabetes mellitus. His medications include lisinopril [...]

A 43-year-old, insulin-dependent diabetic patient is diagnosed with hypertension and begins therapy with an antihypertensive agent. Three days later, he measures his blood glucose at home and finds that it is 53 mg/dL. He recalibrates his glucose testing apparatus and repeats the test, only to find that the first reading was accurate. He is concerned that his hypoglycemia did [...]