A patient is unable to read even the largest letters on the Snellen chart. The nurse should take which action next?

Question

Quizplus · Accepted Answer

If the person is unable to see even the largest letters when standing 20 feet from the chart, then the nurse should shorten the distance to the chart until the letters are seen, and record that distance (e.g., "10/200"). If visual acuity is even lower, then the nurse should assess whether the person can count fingers when they are spread in front of the eyes or can distinguish light perception from a penlight. If vision is poorer than 20/30, then a referral to an ophthalmologist or optometrist is necessary, but the nurse must first assess the visual acuity. The nurse should assess whether the person can count fingers when they are spread in front of the eyes or can distinguish light perception from a penlight only if unable to see the letters on the Snellen chart when the distance is shortened. Applying reading glasses will not help with reading the Snellen chart as that is assessing far vision, not near vision.

A Patient Is Unable to Read Even the Largest Letters