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Which clinical manifestation is commonly observed in a client with diabetes insipidus (DI)?

A.

Hypertension.

B.

Bradycardia.

C.

Polyuria.

D.

Hypoglycemia.

Answer and Explanation

The Correct Answer is C

Polyuria, which refers to excessive urine output, is a hallmark clinical manifestation of diabetes insipidus (DI). In DI, the kidneys are unable to concentrate urine properly, leading to the excretion of large volumes of dilute urine.

Incorrect choices:

a. This choice is incorrect. Hypertension is not a typical clinical manifestation of diabetes insipidus.

b. This choice is incorrect. Bradycardia is not a typical clinical manifestation of diabetes insipidus.

d. This choice is incorrect. Hypoglycemia is not a typical clinical manifestation of diabetes insipidus.


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Related Questions

Correct Answer is B

Explanation

The kidneys are the main target organ affected by the hyposecretion of antidiuretic hormone (ADH) in diabetes insipidus. ADH normally acts on the kidneys to promote water reabsorption and concentrate urine. In diabetes insipidus, the lack of ADH results in excessive urine production and dilute urine.

Incorrect choices:

a. This choice is incorrect. The liver is not the primary target organ affected by ADH in diabetes insipidus.

c. This choice is incorrect. The pancreas is not the primary target organ affected by ADH in diabetes insipidus.

d. This choice is incorrect. The heart is not the primary target organ affected by ADH in diabetes insipidus.

Correct Answer is B

Explanation

A serum electrolyte panel measures the concentration of various electrolytes in the blood and can reveal abnormalities related to fluid and electrolyte balance, which may be present in diabetes insipidus.

Incorrect choices:

a. This choice is incorrect. The glucose tolerance test is used to diagnose diabetes mellitus, not diabetes insipidus.

c. This choice is incorrect. The water deprivation test is used to diagnose diabetes insipidus and assess the ability of the kidneys to concentrate urine.

d. This choice is incorrect. The desmopressin stimulation test involves administering synthetic ADH to differentiate between central and nephrogenic diabetes insipidus.

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