Difficulty: Medium
Average Score: 81%
Simulated
What eye function is the nurse preparing to assess when the client is asked to stand 20 feet from a specific chart that is mounted on the examination room wall?
Correct answer
C
Rationale
The nurse is preparing to assess distant vision when asking the client to stand 20 feet from the chart. This is because standing 20 feet away is the standard distance for assessing visual acuity, which refers to how clearly a person can see objects at a distance. Peripheral vision (A) refers to side vision, external eye structures (B) are assessed through physical examination, and near vision (D) is evaluated at a closer distance. Therefore, the correct choice is C.