Which symptom is a potential consequence of electrolyte imbalances resulting from excessive urine output in diabetes insipidus (DI)?
Hypokalemia.
Hypernatremia.
Hypocalcemia.
Hypoglycemia.
The Correct Answer is B
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.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Diabetes insipidus is primarily caused by the hyposecretion or inadequate release of antidiuretic hormone (ADH), also known as vasopressin. ADH is responsible for regulating water balance by promoting water reabsorption in the kidneys.
Incorrect choices:
a. This choice is incorrect. Overproduction of ADH would lead to excessive water reabsorption and concentrated urine, which is not characteristic of diabetes insipidus.
c. This choice is incorrect. Hypersecretion of aldosterone would lead to sodium retention and increased fluid volume, which is not characteristic of diabetes insipidus.
d. This choice is incorrect. Impaired function of the thyroid gland would lead to thyroid-related disorders, not diabetes insipidus.
Correct Answer is B
Explanation
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.
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