UKMLA PLAB AMC USMLE Prometric MCQ

Question Number 0720

Question:
A 32 year old patient has been complaining of palpitations and tremors. He complains that he feels warm all the time. On examination he is noted to be sweating profusely and has moist palms. He has a pounding, rapid, irregular heartbeat. On investigation he is found to have an excessive levels of thyroid hormone. Which of the following would most likely help his tremor and palpitations?

a) beta-adrenergic blocker
b) hydralazine
c) plasma expander
d) surgery
e) aspirin