A nurse is assessing a client’s cranial nerves. Which of the following methods should the nurse use to assess cranial nerve II?
Listen to the client’s speech
Ask the client to identify scented aromas
Ask the client to clench his teeth
Ask the client to read a Snellen chart
The Correct Answer is D
Choice A rationale: Listening to the client's speech is not related to the assessment of cranial nerve II.
Choice B rationale: Assessing the ability to identify scented aromas is more related to cranial nerve I (olfactory nerve).
Choice C rationale: Asking the client to clench their teeth is related to the assessment of cranial nerve V (trigeminal nerve).
Choice D rationale: Cranial nerve II, the optic nerve, is responsible for vision. The nurse should use the Snellen chart to assess visual acuity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale: A normal capillary refill time is less than 3 seconds, which indicates adequate blood flow and oxygenation.
Choice B rationale: Radial pulses 2+ with regular rate and rhythm bilaterally are expected findings in a peripheral vascular assessment, indicating normal blood flow to the extremities.
Choice C rationale: Pale and cool feet may indicate decreased blood flow and are not expected findings.
Choice D rationale: Ankle edema may indicate venous insufficiency or other circulatory issues, and it is not an expected finding in a healthy peripheral vascular assessment.
Correct Answer is C
Explanation
Choice A rationale: Loss of subcutaneous fat is not a primary factor contributing to decreased height with aging.
Choice B rationale: The flexibility of the spine may contribute to posture but is not the primary reason for a significant decrease in height.
Choice C rationale: With aging, the cartilage between the bones in the spine gets worn down, leading to decreased height. This is due to degenerative changes in the intervertebral disks.
Choice D rationale: Thickening of intervertebral disks is not typically associated with aging and decreased height. Degeneration and thinning of the disks are more common factors.
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