You suspect your friend has damage to cranial nerve I when he is unable to
A)smell his food.
B)smile.
C)blink his eyes.
D)nod his head.
E)see.

Question

Quizplus · Accepted Answer

Cranial nerve I, also known as the olfactory nerve, is responsible for the sense of smell. If your friend cannot smell his food, it suggests damage to this nerve. Blinking, nodding, smiling, and seeing are controlled by other cranial nerves.

You Suspect Your Friend Has Damage to Cranial Nerve I