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?
It is a test for motor ability.
It is a test for balance.
It is a test for coordination.
It is a test for muscle strength.
The Correct Answer is B
Choice A rationale
The Romberg test does not assess motor ability. Motor ability tests typically involve assessing muscle strength, coordination, and movement.
Choice B rationale
The Romberg test is used to assess balance. It evaluates the client's ability to maintain a steady position with eyes closed, indicating the integrity of the proprioceptive and vestibular systems.
Choice C rationale
The Romberg test does involve coordination, but its primary focus is on balance rather than coordination alone. Coordination tests usually involve tasks requiring fine motor control.
Choice D rationale
The Romberg test does not assess muscle strength. Muscle strength tests involve evaluating the force generated by muscles during contraction.
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Related Questions
Correct Answer is D
Explanation
Choice A rationale
Water or saline baths can help cleanse and soothe the skin but do not specifically target psoriasis exacerbations. They are not the typical therapeutic solution for this condition.
Choice B rationale
Sodium bicarbonate baths may help with itching but are not specifically indicated for psoriasis. They are more commonly used for conditions like chickenpox or sunburn.
Choice C rationale
Colloids, such as oatmeal baths, can relieve itching and provide comfort but are not the primary therapeutic choice for psoriasis exacerbations.
Choice D rationale
Medicated tars are a well-known treatment for psoriasis. They help slow the rapid growth of skin cells, reduce inflammation, and relieve itching, making them effective for managing psoriasis symptoms.
Correct Answer is ["C","D"]
Explanation
Choice A rationale
The trigeminal nerve is responsible for facial sensation and motor functions like chewing, not related to gag reflex impairment.
Choice B rationale
The facial nerve controls facial expressions, taste sensations, and other functions but does not influence the gag reflex.
Choice C rationale
The glossopharyngeal nerve (cranial nerve IX) plays a crucial role in the gag reflex as it innervates part of the pharynx and is responsible for sensory functions in the throat.
Choice D rationale
The vagus nerve (cranial nerve X) also contributes to the gag reflex, providing motor innervation to the pharyngeal muscles and aiding in swallowing and speech functions.
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