What interventions can the nurse encourage the client with diabetes insipidus to implement to control thirst and compensate for urine loss?

Consume adequate amounts of fluid

Come to the clinic for IV fluid therapy daily

Limit the fluid intake at night

Weigh themselves daily

Answer and Explanation

The Correct Answer is A

Reasoning:

Choice A reason: Consuming adequate fluids is essential in diabetes insipidus to replace the large volumes of water lost through polyuria due to ADH deficiency. Adequate hydration prevents dehydration, maintains electrolyte balance, and alleviates excessive thirst, supporting the body’s compensatory mechanisms to manage the high urine output characteristic of this condition.

Choice B reason: Daily IV fluid therapy is not a practical or necessary intervention for diabetes insipidus. While severe dehydration may require IV fluids, oral hydration is sufficient for most patients to manage polyuria. Regular clinic visits for IV therapy are invasive, costly, and not standard for controlling thirst or fluid loss.

Choice C reason: Limiting fluid intake at night is counterproductive in diabetes insipidus, as it exacerbates dehydration caused by excessive urine output. Patients need to maintain hydration to compensate for water loss and reduce thirst. Restricting fluids could worsen symptoms and lead to complications like hypernatremia or hypovolemia.

Choice D reason: Daily weighing monitors fluid status but does not directly control thirst or compensate for urine loss in diabetes insipidus. While useful for assessing treatment response, it is a passive measure and does not address the active need to replace fluid losses through adequate oral intake to manage symptoms.

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Correct Answer is D

Explanation

Reasoning:

Choice A reason: Oral temperature monitoring is important for detecting infection post-surgery but is not the primary concern in transsphenoidal hypophysectomy. Cushing’s syndrome causes hyperglycemia due to cortisol-induced insulin resistance, and surgical stress may exacerbate this, making glucose monitoring more critical than temperature in the perioperative period.

Choice B reason: Weight monitoring is relevant for long-term Cushing’s syndrome management due to fat redistribution, but it is not the most critical during surgery. Perioperative stress and fluid shifts have minimal immediate impact on weight, whereas glucose fluctuations from cortisol changes are more acute and require close monitoring.

Choice C reason: Assessing urine for blood is not a priority in transsphenoidal hypophysectomy. This surgery involves the pituitary gland, not the urinary tract, so hematuria is unlikely. Blood glucose fluctuations, driven by cortisol changes and surgical stress, are a more immediate concern requiring vigilant monitoring.

Choice D reason: Blood glucose monitoring is critical before, during, and after transsphenoidal hypophysectomy. Cushing’s syndrome causes hyperglycemia due to cortisol-induced insulin resistance. Surgery may alter cortisol levels, exacerbating glucose fluctuations, and postoperative adrenal insufficiency risk necessitates close glucose monitoring to manage metabolic complications effectively.

A. Glucose in the urine B. Highly dilute urine C. Leukocytes in the urine D. Albumin in the urine

Correct Answer is B

Explanation

Reasoning:

Choice A reason: Glucose in the urine, or glycosuria, is not characteristic of diabetes insipidus, which results from antidiuretic hormone (ADH) deficiency, impairing water reabsorption in the kidneys’ collecting ducts. Glycosuria is typically seen in diabetes mellitus, where elevated blood glucose exceeds the renal threshold, leading to glucose excretion. This is unrelated to the water balance issue in diabetes insipidus.

Choice B reason: Highly dilute urine is a hallmark of diabetes insipidus due to insufficient ADH, which normally facilitates water reabsorption in the renal collecting ducts. Without ADH, the kidneys produce large volumes of dilute urine with low osmolality and specific gravity, reflecting the inability to concentrate urine and conserve water, leading to polyuria.

Choice C reason: Leukocytes in the urine indicate urinary tract infection or inflammation, not diabetes insipidus. This condition involves hormonal dysregulation of water balance, not immune or infectious processes in the urinary tract. Leukocyturia would suggest a separate pathology, such as cystitis, rather than the expected dilute urine output of diabetes insipidus.

Choice D reason: Albumin in the urine, or proteinuria, suggests glomerular damage, as seen in conditions like nephrotic syndrome. Diabetes insipidus is a disorder of water regulation due to ADH deficiency, not affecting protein filtration in the kidneys. Thus, albuminuria is not an expected finding, as the condition does not impair glomerular barrier function.

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What interventions can the nurse encourage the client with diabetes insipidus to implement to control thirst and compensate for urine loss?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with Cushing syndrome as a result of a pituitary tumor has been admitted for a transsphenoidal hypophysectomy. What would be most important for the nurse to monitor before, during, and after surgery?

Correct Answer is D

Explanation

A nurse caring for a client with diabetes insipidus is reviewing laboratory results. What is an expected urinalysis finding?

Correct Answer is B

Explanation

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