06-30-2012, 04:10 PM
A 54-year-old woman with long-standing type 2 diabetes suffers from peripheral neuropathy and delayed gastric emptying. After many months of treatment for these symptoms, she begins to develop strange, involuntary repetitive movements in her face that do not cease when she stops her medication.
Which is the mechanism of action of the medication she most likely takes?
A. decreases lower esophageal sphincter tone
b. decreases transit time via colon
c. increases resting tone
d. increases transit time through the colon
e. increases upper esophageal sphincter tone
usmle RX..
Which is the mechanism of action of the medication she most likely takes?
A. decreases lower esophageal sphincter tone
b. decreases transit time via colon
c. increases resting tone
d. increases transit time through the colon
e. increases upper esophageal sphincter tone
usmle RX..