A nurse is providing care for an older adult client who has diabetes insipidus (DI). The nurse should monitor the client for which of the following neurological effects?
Hypotension
Poor skin turgor
Ataxia
Dilute urine
The Correct Answer is C
Choice A reason: Hypotension
Hypotension, or low blood pressure, can be a consequence of dehydration, which is a common complication of DI due to the excessive loss of water. However, hypotension is not a direct neurological effect of DI. It is more of a circulatory system response to the changes in fluid volume within the body.
Choice B reason: Poor skin turgor
Poor skin turgor is an indicator of dehydration, which can occur in DI due to the large volume of urine excreted. Skin turgor refers to the skin's ability to change shape and return to normal (elasticity), and it becomes less elastic when the body is dehydrated. While this is an important sign to monitor, it is not a neurological effect.
Choice C reason: Ataxia
Ataxia, which is a lack of muscle coordination affecting speech, eye movements, the ability to swallow, walking, picking up objects, and other voluntary movements, can be a neurological effect of DI if severe dehydration and electrolyte imbalance affect the brain. Symptoms such as confusion and muscle cramps can also be associated with ataxia, making it a relevant neurological effect to monitor in a client with DI.
Choice D reason: Dilute urine
Dilute urine is a primary symptom of DI, not a neurological effect. It is the result of the kidneys' inability to concentrate urine due to a deficiency in the anti-diuretic hormone (ADH) or the kidneys' response to ADH. Monitoring urine concentration is crucial in managing DI, but it does not represent a neurological effect.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C"]
Explanation
Choice A reason:
Herpes zoster lesions are indeed contagious if they are draining. The virus can spread through direct contact with the fluid from the blisters. It is crucial to cover the lesions to prevent spreading the virus to others, especially to those who have never had chickenpox or the vaccine.
Choice B reason:
The development of vesicles, which are small fluid-filled blisters, is a hallmark of herpes zoster. These vesicles typically appear in a band-like pattern on one side of the body and are often accompanied by pain, itching, or tingling before they are visible.
Choice C reason:
Postherpetic neuralgia is a condition where the pain persists in the area of the herpes zoster rash even after the lesions have healed. This can last for weeks, months, or even years and is more common in older adults.
Choice D reason:
Herpes zoster itself is not spread like chickenpox. It occurs when the varicella-zoster virus, which has been lying dormant in the nerve cells, reactivates. While it is possible for someone who has never had chickenpox to develop chickenpox after direct contact with a shingles rash, herpes zoster is not "easily spread" to others in the same way that chickenpox is.
Correct Answer is A
Explanation
Choice A reason:
Thyroid hormones, particularly when taken in excess, can lead to bone loss and increase the risk of osteoporosis. This is because thyroid hormones can stimulate bone resorption, which is the process where bone tissue is broken down and the minerals are released into the bloodstream.
Choice B reason:
NSAIDs (Nonsteroidal Anti-Inflammatory Drugs) are not typically associated with an increased risk of osteoporosis. While long-term use of NSAIDs can have various side effects, they do not directly contribute to bone density loss or osteoporosis.
Choice C reason:
Anticoagulants, such as warfarin, have been associated with an increased risk of osteoporotic fractures. However, the evidence is not as strong as it is for other medications like corticosteroids or thyroid hormones.
Choice D reason:
Cardiac glycosides, used to treat heart conditions, have not been shown to be a direct risk factor for osteoporosis. While they affect heart muscle contractions, they do not have a known impact on bone metabolism.
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