Which cranial nerve is responsible for hearing and balance?

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Multiple Choice

Which cranial nerve is responsible for hearing and balance?

Explanation:
Hearing and balance are both handled by the vestibulocochlear nerve, the eighth cranial nerve. It has two parts: the cochlear branch, which carries auditory signals from the cochlea to the brain so you can hear, and the vestibular branch, which carries signals from the vestibular apparatus in the inner ear to help you sense head position and movement for balance. This combination lets you both hear sounds and stay oriented in space. The other nerves have different roles: olfactory handles smell; vagus supports many autonomic functions and influences the voice; accessory controls certain neck and shoulder muscles.

Hearing and balance are both handled by the vestibulocochlear nerve, the eighth cranial nerve. It has two parts: the cochlear branch, which carries auditory signals from the cochlea to the brain so you can hear, and the vestibular branch, which carries signals from the vestibular apparatus in the inner ear to help you sense head position and movement for balance. This combination lets you both hear sounds and stay oriented in space. The other nerves have different roles: olfactory handles smell; vagus supports many autonomic functions and influences the voice; accessory controls certain neck and shoulder muscles.

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