Question

"A nurse is assessing a patient's eyes for extraocular movements. Which action correctly describes a step the nurse would take when performing this test?

A) Ask the patient to sit about 3 feet away facing the nurse.
B) Keep a penlight about 1 foot from the patient's face and move it slowly through the cardinal positions.
C) Move a penlight in a circular motion in front of the patient's eyes.
D) Ask the patient to cover one eye with a hand or index card."

Answer 1

To perform the extraocular movements test, the nurse should keep a penlight about 1 foot from the patient's face and move it through the cardinal positions. This helps assess the patient's eye movements and detect any abnormalities in the extraocular muscles.

Step-by-step explanation:

The nurse would correctly perform the extraocular movements test by keeping a penlight about 1 foot from the patient's face and moving it slowly through the cardinal positions. This test is done to assess the patient's eye movement and to check for any abnormalities or deficits. Moving the penlight through the different positions helps the nurse observe the patient's ability to track the stimulus accurately and determine if there is any improper function of the extraocular muscles.