Question

multiple choice question
indicate the cranial nerve number for the olfactory nerve.
cranial nerve iii
cranial nerve ii
cranial nerve i

Explanation:

In the study of human anatomy (within the subfield of Medicine and Health, a part of Natural Science), the olfactory nerve is the first cranial nerve, designated as Cranial nerve I. Cranial nerve II is the optic nerve, and Cranial nerve III is the oculomotor nerve, so they do not correspond to the olfactory nerve.

Answer:

Cranial nerve I