A nurse is getting ready to conduct a cranial nerve examination on a patient.
What steps should the nurse take to examine cranial nerve XI (Spinal Accessory)?
Check the patient’s visual acuity using a Snellen chart.
Whisper in one of the patient’s ears while blocking the other.
Observe the patient’s ability to turn their head from side to side.
Ask the patient to identify specific smells.
Ask the patient to identify specific smells.
The Correct Answer is C
Choice A rationale
Checking the patient’s visual acuity using a Snellen chart is used to assess cranial nerve II (Optic), not cranial nerve XI (Spinal Accessory)3.
Choice B rationale
Whispering in one of the patient’s ears while blocking the other is a method used to assess cranial nerve VIII (Vestibulocochlear), not cranial nerve XI4.
Choice C rationale
Observing the patient’s ability to turn their head from side to side is a correct method to assess cranial nerve XI. This nerve innervates the sternocleidomastoid and trapezius muscles, which are responsible for turning the head and shrugging the shoulders respectively.
Choice D rationale
Asking the patient to identify specific smells is used to assess cranial nerve I (Olfactory), not cranial nerve XI3.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Analgesics can be used to manage pain associated with Bell’s palsy. Therefore, this statement does not indicate a need for further education.
Choice B rationale
This is the correct answer. Chewing on the affected side can actually exacerbate swallowing issues. Therefore, this statement indicates a need for further education.
Choice C rationale
Brushing teeth should not be affected by Bell’s palsy. Therefore, this statement does not indicate a need for further education.
Choice D rationale
Applying a protective eye shield before going to bed is a recommended practice for patients with Bell’s palsy. This helps to protect the eye from injury and keep it moist, as Bell’s palsy can cause difficulty in blinking or closing the eye.
Correct Answer is A
Explanation
Choice A rationale
Installing handrails in the bathroom is a recommended strategy for reducing the risk of falls. Handrails provide support and stability, particularly in slippery environments like the bathroom.
Choice B rationale
Using a standard height toilet seat is not necessarily a recommended strategy for reducing the risk of falls. A toilet seat at an appropriate height for the individual would be more beneficial.
Choice C rationale
Wearing backless shoes is not a recommended strategy for reducing the risk of falls. Shoes with good support and non-slip soles are typically recommended.
Choice D rationale
Covering extension cords with a throw rug is not a recommended strategy for reducing the risk of falls. This could potentially create a tripping hazard.
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