NCLEX-RN

Category - Physiological

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A nurse reviews the client’s record. The result of the Snellen chart is documented as 20/80. The nurse interprets this finding as:

The client is legally blind.
The client’s vision is normal.
The client can read at a distance of 20 feet what a person with normal vision can read at 80 feet.
The client can read at a distance of 80 feet what a person with normal vision can read at 20 feet.

Explanation

Answer: C - A client with a visual acuity of 20/80 can read at a distance of 20 feet what a person with normal vision can read at 80 feet. A visual acuity of 20/200 indicates that a client is legally blind.

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