The nurse is assessing a client with suspected diabetes insipidus. Which clinical manifestation is consistent with this condition?
Polyphagia.
Polyuria.
Polydipsia.
Polydyspnea.
The Correct Answer is B
Polyuria, or excessive urine output, is a hallmark clinical manifestation of diabetes insipidus. Clients with diabetes insipidus produce large volumes of dilute urine.
Incorrect choices:
a. This choice is incorrect. Polyphagia refers to excessive hunger and is not a characteristic symptom of diabetes insipidus.
c. This choice is incorrect. Polydipsia refers to excessive thirst and is often present in diabetes mellitus, not diabetes insipidus.
d. This choice is incorrect. Polydyspnea refers to difficulty breathing and is not associated with diabetes insipidus.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Excessive urine output in diabetes insipidus can lead to dehydration and electrolyte imbalances, particularly hypernatremia (elevated sodium levels).
Incorrect choices:
a. This choice is incorrect. Hypokalemia (low potassium levels) is not a typical consequence of diabetes insipidus.
c. This choice is incorrect. Hypocalcemia (low calcium levels) is not a typical consequence of diabetes insipidus.
d. This choice is incorrect. Hypoglycemia is not a typical consequence of diabetes insipidus.
Correct Answer is B
Explanation
Hypernatremia, or elevated sodium levels, is a common laboratory finding in clients with diabetes insipidus due to the excessive loss of water in urine.
Incorrect choices:
a. This choice is incorrect. Elevated urine specific gravity is not typically seen in diabetes insipidus; instead, urine specific gravity is often diluted.
c. This choice is incorrect. Low serum osmolality is not characteristic of diabetes insipidus, which is associated with concentrated serum.
d. This choice is incorrect. Hypouricemia refers to low levels of uric acid and is not directly related to diabetes insipidus.
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