NCLEX-PN
Health Promotion and Maintenance NCLEX PN Questions Questions
Extract:
Question 1 of 5
A nurse is preparing to test the function of cranial nerve XI. Which action does the nurse take to test this nerve?
Correct Answer: D
Rationale:
To assess the function of cranial nerve XI (spinal accessory nerve), the nurse examines the sternomastoid and trapezius muscles for equal size and strength. The correct method involves asking the client to rotate the head forcibly against resistance to the side of the chin and to shrug the shoulders against resistance from the nurse's hands.
Choice A, asking the client to stick out the tongue and watching for tremors, is used to assess cranial nerve XII (hypoglossal nerve).
Choice C, depressing the client's tongue with a tongue blade and noting pharyngeal function as the client says 'ah', is the technique for examining cranial nerves IX (glossopharyngeal nerve) and X (vagus nerve).
Choice B, touching the posterior pharyngeal wall with a tongue blade and noting the gag reflex, is used to evaluate cranial nerves IX (glossopharyngeal nerve) and X (vagus nerve), not cranial nerve XI.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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