UKMLA PLAB AMC USMLE Prometric MCQ

Question Number 0145

Question:
A man is brought in by the police after he was arrested on a public bus after exhibiting clear signs of disinhibition. On examination he shows evidence of slurred speech, nystagmus, incoordination, unsteady gait and stupor. An alcohol breath test is normal. He has most likely been intoxicated with

a) benzodiazepines
b) opiate analgesics
c) salicylates
d) methanol
e) sympathicomimetics