Which is a clinical manifestation of diabetes insipidus?
Excessive thirst
Low urine output
Weight gain
Excessive activities
The Correct Answer is A
Reasoning:
Choice A reason: Excessive thirst, or polydipsia, is a hallmark of diabetes insipidus. ADH deficiency leads to excessive water loss through dilute urine, causing dehydration. This triggers the thirst mechanism to compensate for fluid loss, prompting increased water intake to maintain hydration, a key clinical feature of this condition.
Choice B reason: Low urine output, or oliguria, is not associated with diabetes insipidus. This condition causes polyuria due to impaired water reabsorption from ADH deficiency, leading to large volumes of dilute urine. Low urine output is more typical of conditions like acute kidney injury or SIADH.
Choice C reason: Weight gain is not a feature of diabetes insipidus. The condition leads to water loss and dehydration, often causing weight loss due to reduced fluid volume. Weight gain might occur in conditions like SIADH, where water retention dilutes sodium and increases body fluid content.
Choice D reason: Excessive activities are not a clinical manifestation of diabetes insipidus. This condition primarily affects fluid balance, causing polyuria and polydipsia. Increased activity levels are not linked to ADH deficiency, and patients may experience fatigue due to dehydration, not heightened physical activity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Reasoning:
Choice A reason: Acknowledging the client’s relief does not educate them about the TIA’s significance. TIAs indicate transient cerebral ischemia, increasing stroke risk, but this response fails to address the need for risk modification, missing an opportunity to promote preventive measures critical for stroke prevention.
Choice B reason: Stating that TIA symptoms resolve within 24 hours is factually correct but does not emphasize the serious nature of TIAs as stroke precursors. Without addressing risk reduction, this response fails to educate the client on the need for lifestyle changes or medical intervention to prevent future events.
Choice C reason: Saying all TIA patients will develop a stroke is inaccurate, as not all progress to stroke. TIAs significantly increase stroke risk, but many can be prevented with proper management. This response is overly fatalistic and does not encourage proactive risk reduction strategies.
Choice D reason: Explaining that a TIA is a warning sign and discussing risk reduction educates the client about its significance as a transient cerebral ischemia event, increasing stroke risk. This response promotes lifestyle changes, medication adherence, and medical follow-up, empowering the client to prevent future strokes effectively.
Correct Answer is D
Explanation
Reasoning:
Choice A reason: Weakness is a general symptom in sickle cell disease due to chronic anemia and reduced oxygen delivery but is not specific to liver complications. Weakness results from systemic hypoxia or energy depletion, not localized hepatic vaso-occlusion or damage, making it less indicative.
Choice B reason: Fatigue is common in sickle cell disease due to chronic hemolysis and anemia but does not specifically indicate liver complications. It reflects reduced red blood cell oxygen-carrying capacity, not hepatic involvement, which requires more localized signs like pain to confirm organ-specific issues.
Choice C reason: Glucose intolerance is not a typical liver complication in sickle cell disease. While chronic disease may affect metabolism, liver complications in SCD involve vaso-occlusion or iron overload, not direct glucose regulation issues, making this finding less relevant to hepatic involvement in this context.
Choice D reason: Abdominal pain, particularly in the right upper quadrant, indicates a liver complication in sickle cell disease. Vaso-occlusion in hepatic vessels or iron overload from transfusions can cause hepatic ischemia or hepatomegaly, leading to pain, a specific sign of liver involvement in SCD exacerbations.
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