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Of the following, which would be used to check visual acuity in the medical office?

A. Opthalmometer
B. Snellen chart
C. Ophthalmoscope
D. Tonometer
E. Ergometer

User Oldfart
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1 Answer

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Final answer:

The Snellen chart is used in medical offices to test visual acuity by using a standardized set of Roman letters of decreasing size to approximate a person's visual sharpness.

Step-by-step explanation:

To check visual acuity in the medical office, a Snellen chart is used. This chart is known for its standardized arrangement of Roman letters in decreasing size to be viewed at a distance of 20 feet. When a person is tested, having results such as 20/60 vision means that the smallest letter they can read at 20 feet could be seen by a person with normal visual acuity from 60 feet away. The chart is used to provide a rough approximation of a person's acuity in relation to the normal standard, which is based on the angle of vision taken up by the letters.

User Sarosh
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