NCLEX-PN
NCLEX PN Practice Questions Quizlet Questions
Extract:
Question 1 of 5
When testing the function of the oculomotor, trochlear, and abducens nerves, which parameter does a nurse check to determine their function?
Correct Answer: B
Rationale: The correct answer is B: Eye movements. When assessing the oculomotor, trochlear, and abducens nerves, evaluating eye movements is crucial. This assessment includes checking the pupils for size, regularity, equality, light reactions, accommodation, and extraocular movements in various gaze positions.
Tongue symmetry is primarily used to evaluate cranial nerve XII (hypoglossal nerve) function. Facial symmetry is a key indicator of cranial nerve VII (facial nerve) function. The corneal reflex assesses sensory afferents in cranial nerve V (trigeminal nerve) and motor efferents in cranial nerve VII (facial nerve).
Question 2 of 5
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Question 5 of 5
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