The nurse is preparing to assess the visual acuity of a 16-year-old patient. How would the nurse proceed?
Ask the patient to read the print on a handheld Jaeger card.
Use the Snellen chart positioned 20 feet away from the patient.
Determine the patient's ability to read newsprint at a distance of 12 to 14 inches.
Perform the confrontation test.
The Correct Answer is B
A. The Jaeger card is typically used to assess near vision, not visual acuity at a distance, and would be more appropriate for an adult or someone with suspected near-vision issues.
B. The Snellen chart is used to assess distance visual acuity, and it is the standard tool for visual acuity testing for both adults and adolescents. The chart should be positioned 20 feet away from the patient to measure their ability to see at a distance.
C. Determining the ability to read newsprint is a test for near vision, not visual acuity for distance.
D. The confrontation test is a screening for peripheral vision, not for visual acuity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. 0054 in military time is 54 minutes past midnight, which is 12:54 AM in traditional time.
B. 0540 would be 5:40 AM, not 0054.
C. 1254 would represent 12:54 PM, not 0054.
D. 0004 is 12:04 AM, not 0054.
Correct Answer is A
Explanation
A. Constriction of the pupils is the correct response. When testing for accommodation, the pupils constrict as the patient focuses on a near object, demonstrating normal accommodation.
B. Disconjugate movement of the eyes (where the eyes do not move together) is an abnormal finding. The eyes should move symmetrically and conjugately (together).
C. Consensual light reflex refers to the pupillary response to light in one eye causing a constriction in both eyes, but this is not part of the accommodation test.
D. Dilation of the pupils is the opposite of what should occur during accommodation. The pupils should constrict when focusing on a near object.
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