Sets of different sized lines of text in the Snellen chart are used to
A) screen for astigmatism.
B) screen for visual acuity.
C) screen for nystagmus.
D) screen for strabisnus.

Question

Quizplus · Accepted Answer

The Snellen chart is used to screen for visual acuity, which is the ability to see clearly at a distance. The chart consists of lines of text of different sizes, and the patient is asked to read the smallest line they can see clearly.

Sets of Different Sized Lines of Text in the Snellen