Which is the proper technique the nurse should use to test for accommodation?

The nurse shines a penlight on the client's eyes to observe for parallel movement of the eyes.

The nurse asks the client to follow a pen with their eyes, observing for pupil dilation as it moves closer.

The nurse shines a penlight on the client's eyes to observe for the consensual light reflex.

The nurse asks the client to follow a pen with their eyes, observing for convergence as it moves closer.