Question

Acoustic neuromas are benign tumors of which of the following cranial nerves?

a) V
b) VI
c) VIII
d) VII

Answer 1

Acoustic neuromas are benign tumors that occur on the vestibulocochlear nerve, which is the eighth cranial nerve (cranial nerve VIII), responsible for hearing and balance.

Step-by-step explanation:

Acoustic neuromas are benign tumors that develop on the vestibulocochlear nerve, which is the eighth cranial nerve (cranial nerve VIII). This nerve is responsible for transmitting sound and equilibrium (balance) information from the inner ear to the brain. Acoustic neuromas, also known as vestibular schwannomas, can cause various symptoms such as hearing loss, ringing in the ears (tinnitus), and balance disturbances as they grow and put pressure on surrounding structures in the brain.