Question

When do you test cranial nerves III, IV, and VI? What are they?

Answer 1

The cranial nerves III, IV, and VI are tested together in order to assess eye movement and coordination.

Step-by-step explanation:

The Cranial Nerves III, IV, and VI

The cranial nerves III, IV, and VI are tested together in order to assess eye movement and coordination. These nerves are:

1. Cranial Nerve III - Oculomotor nerve: controls most of the eye's movements, including raising the eyelid, directing the eyeball, and constricting the pupil
2. Cranial Nerve IV - Trochlear nerve: controls the downward and inward movement of the eye
3. Cranial Nerve VI - Abducens nerve: controls the lateral movement of the eye