Which is a function of the olfactory (I) nerve?
A) conveys nerve impulses related to smell
B) conveys nerve impulses related to vision
C) causes movement of eyelid and eyeball; constriction of pupil
D) causes movement of eyeball via superior oblique muscle

Question

Quizplus · Accepted Answer

The olfactory (I) nerve is responsible for conveying nerve impulses related to the sense of smell. This is its primary and sole function among the options provided.

Which Is a Function of the Olfactory (I) Nerve