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 D
Explanation
Choice A rationale: Sticking out the tongue without tremors or deviation is related to Cranial Nerve XII (hypoglossal nerve), not Cranial Nerve XI.
Choice B rationale: Following an object with the eyes without nystagmus or strabismus is more related to visual tracking and coordination, not Cranial Nerve XI.
Choice C rationale: Hearing ability is primarily associated with Cranial Nerve VIII (vestibulocochlear nerve), not Cranial Nerve XI.
Choice D rationale: Cranial Nerve XI, also known as the accessory nerve, is responsible for the movement of the head and shoulders against resistance. If intact, the client should be able to perform this action with equal strength on both sides.
Correct Answer is A
Explanation
Choice A rationale: Taking an iron supplement can lead to nontarry and black stool due to the dark color of iron.
Choice B rationale: Dry heaves are not typically associated with nontarry black stool. Choice C rationale: Eating red meat would result in reddish stool, not black. Choice D rationale: Loss of appetite is not directly related to the appearance of stool.
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