Question

Checking to see if a patient can read letters on the wall would assess which cranial nerve?

Answer 1

The cranial nerve that would be assessed when checking a patient’s ability to read letters on the wall is the optic nerve (cranial nerve II).

Step-by-step explanation:

The cranial nerve that would be assessed when checking a patient's ability to read letters on the wall is the optic nerve (cranial nerve II).

The optic nerve is responsible for transmitting visual information from the retina to the brain. It carries the sensory input of vision. By assessing the patient's ability to read letters on the wall, it helps determine the function and integrity of the optic nerve.

This test is commonly performed in eye exams to evaluate vision acuity and detect any potential issues with the optic nerve or other visual pathways.