A nurse is performing a neurologic assessment on the client and notes a positive Romberg test. This test for balance is related to which of the following cranial nerves?

VII.

VI.

VIII.

IX.

Answer and Explanation

The Correct Answer is C

Choice A rationale

Cranial nerve VII (Facial nerve) controls muscles of facial expression and functions in taste sensations from the anterior two-thirds of the tongue, not balance.

Choice B rationale

Cranial nerve VI (Abducens nerve) controls lateral eye movement and has no role in balance or proprioception.

Choice C rationale

Cranial nerve VIII (Vestibulocochlear nerve) is responsible for hearing and balance. A positive Romberg test indicates issues with proprioception or vestibular function, which is directly linked to this nerve.

Choice D rationale

Cranial nerve IX (Glossopharyngeal nerve) involves taste sensation from the posterior third of the tongue and some swallowing functions, not balance.

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Correct Answer is C

Explanation

Choice A rationale

Selective estrogen receptor modulators (SERMs) are used for osteoporosis but are not typically the first-line treatment. They help to maintain bone density by mimicking estrogen's beneficial effects on bone.

Choice B rationale

Calcitonin is used to treat osteoporosis but is not considered a first-line medication. It works by inhibiting bone resorption, which helps to slow bone loss.

Choice C rationale

Bisphosphonates are the first-line medication for treating and preventing osteoporosis. They work by inhibiting bone resorption, which helps to maintain or increase bone density and reduce the risk of fractures.

Choice D rationale

Anabolic agents, such as parathyroid hormone analogs, are used for osteoporosis but are typically reserved for severe cases or when other treatments are not effective. They work by stimulating bone formation.

A. Pustule. B. Macule. C. Vesicle. D. Cyst. E. Cyst.

Correct Answer is C

Explanation

Choice A rationale

A pustule is an elevated, round lesion filled with pus, not serum. Pustules are commonly seen in acne or infections.

Choice B rationale

A macule is a flat, discolored area of the skin that is not elevated. Macules do not contain fluid and are often seen in conditions like freckles or flat moles.

Choice C rationale

A vesicle is an elevated, round lesion filled with clear serum. Vesicles can result from conditions such as chickenpox, herpes simplex, or dermatitis.

Choice D rationale

A cyst is an elevated, round lesion filled with semi-solid material or fluid. Cysts are typically deeper in the skin compared to vesicles.

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A nurse is performing a neurologic assessment on the client and notes a positive Romberg test. This test for balance is related to which of the following cranial nerves?

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Naxlex Comprehensive Predictor Exams

Which of the following is the first-line medication that would be used to treat and prevent osteoporosis?

Correct Answer is C

Explanation

During the skin assessment of a client, the nurse observes a skin lesion that is elevated, round, and filled with serum. Identify the type of lesion.

Correct Answer is C

Explanation

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The nurse is preparing a client for a neurological examination by the health care provider and explains tests the health care provider will be doing, including the Romberg test. The client asks the purpose of this particular test. The correct reply by the nurse is which of the following?

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