UKMLA PLAB AMC USMLE Prometric MCQ

Question Number 0143

Question:
A young woman has severe nausea and vomiting. She also complains of tinnitus and dizziness. On examination she is seen to have hyperventilation and is slightly confused. Investigations show a mild respiratory alkalosis. She has most likely been intoxicated with

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