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Microbiology · Virology: Ramsay Hunt syndrome
Sample itemA 60-year-old has severe ear pain, vesicles in the external auditory canal, and facial weakness on the same side. Which virus has reactivated?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
B. Varicella zoster virus
Ramsay Hunt syndrome is zoster of the geniculate ganglion giving ear vesicles and facial palsy. Treatment is antiviral therapy with steroids. It carries a poorer recovery than Bell palsy.
Option by option
A. Herpes simplex virus 2
HSV-2 is mainly genital and neonatal.
B. Varicella zoster virus (correct)
Correct. Reactivated varicella zoster causes Ramsay Hunt syndrome.
C. Epstein-Barr virus
EBV causes infectious mononucleosis.
D. Cytomegalovirus
CMV does not typically cause vesicles with facial palsy.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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