The nurse stands behind the client and whispers "5-B-6." This technique is used to assess which of the following Cranial Nerves?
Cranial Nerve VIll (Vestibulocochlear)
Cranial Nerve X (Magus)
Cranial Nerve VI (Abducens)
Cranial Nerve IV (Trochlear)
The Correct Answer is A
A. The whispered voice test is used to assess the function of Cranial Nerve VIII, which is responsible for hearing and balance. The nurse's whisper tests the auditory function of this nerve.
B. The vagus nerve is involved in swallowing, voice production, and parasympathetic functions but is not assessed by whispering.
C. This nerve controls lateral eye movement, and a whispered voice test does not assess eye movement.
D. This nerve also controls eye movement, specifically the superior oblique muscle, and is not evaluated by the whispered voice test.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. The Achilles reflex involves the contraction of the calf muscles, not the fanning of the toes.
B. A negative Babinski sign would show the toes curling downward, which is normal for adults, not fanning out.
C. A positive Babinski sign, where the toes fan out and the big toe dorsiflexes, is abnormal in adults and typically indicates neurologic damage or dysfunction.
D. Clonus involves repeated muscle contractions, not the fanning of the toes.
Correct Answer is B
Explanation
A. While medications may help prevent osteoporosis, lifestyle changes such as weight-bearing exercise are more effective and beneficial in the long term, especially for bone health.
B. Weight-bearing exercises, including walking, help stimulate bone formation and maintain bone density, which is crucial in preventing osteoporosis in perimenopausal women.
C. While monitoring bone density is essential for detecting osteoporosis, the best preventative strategy is improving bone health through weight-bearing activities, adequate calcium intake, and other lifestyle changes.
D. Vitamin B12 plays a role in maintaining nerve function and red blood cell production, but it is not directly involved in preventing osteoporosis.
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