Question

multiple choice question
which cranial nerve contains only sensory nerve fibers and transmits impulses associated with the sense of smell?
olfactory nerve
oculomotor nerve
optic nerve
vestibulocochlear nerve

Explanation:

The olfactory nerve is responsible for the sense of smell and consists only of sensory nerve - fibers. The oculomotor nerve controls eye - movement muscles, the optic nerve is for vision, and the vestibulocochlear nerve is related to balance and hearing.

Answer:

Olfactory nerve