Deafness caused by blockage of the ________ can be treated using ________
A) oval window; cochlear implants
B) round window; the fenestration surgical procedure
C) pinna; the fenestration surgical procedure
D) middle ear; high doses of penicillin
E) scala media; cochlear implants
Answer: B
Rationale: Deafness caused by blockage of the round window can be treated using the fenestration surgical procedure.
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