A nurse is assessing a client's cranial nerves. Which of the following methods should the nurse use to assess cranial nerve V?
Listen to the client's speech.
Ask them to read a Snellen chart.
Ask them to identify scented aromas.
Ask them to clench their teeth.
The Correct Answer is D
A. Listening to speech primarily involves cranial nerves related to speech production (e.g., CN V, CN VII, CN XII) but not specifically for CN V.
B. Reading a Snellen chart assesses visual acuity, primarily involving cranial nerve II (optic nerve).
C. Identifying scented aromas involves olfactory nerve (cranial nerve I) assessment.
D. Asking the client to clench their teeth evaluates the function of the muscles of mastication, which is controlled by cranial nerve V (trigeminal nerve).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Dull throbbing pain increasing with rest might suggest a strain or sprain but not necessarily a fracture.
B. A dull ache could indicate various issues but may not specifically point to a fracture.
C. Sharp pain that worsens with movement is a common indicator of a fracture due to the bones moving against each other.
D. Deep pain in the wrist could signify deep tissue injury but doesn't distinctly indicate a fracture without other signs.
Correct Answer is D
Explanation
A. Listening to speech primarily assesses cranial nerves related to speech and articulation, not cranial nerve II.
B. Identifying scented aromas assesses the olfactory nerve.
C. Clenching teeth primarily assess cranial nerve V (trigeminal nerve).
D. Cranial nerve II is the optic nerve responsible for vision. Testing visual acuity using a Snellen chart assesses this nerve's function.
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