The nurse assessing a client hospitalized with a diagnosis of hypoparathyroidism notes positive Trousseau's and Chvostek's signs. The nurse determines that these findings most indicate which electrolyte imbalance?

Hypernatremia

Hypermagnesemia

Hypocalcemia

Hypokalemia

Answer and Explanation

The Correct Answer is C

A. Hypernatremia, an elevated sodium level, does not cause Trousseau's or Chvostek's signs.

B. Hypermagnesemia, an elevated magnesium level, is not associated with positive Trousseau's and Chvostek's signs.

C. Hypocalcemia, a low calcium level, is commonly associated with positive Trousseau's and Chvostek's signs. Trousseau's sign is a carpopedal spasm induced by inflating a blood pressure cuff, while Chvostek's sign is facial twitching in response to tapping over the facial nerve. Both are indicative of neuromuscular irritability due to low calcium levels.

D. Hypokalemia, a low potassium level, does not cause these specific signs and is associated with different clinical manifestations.

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Correct Answer is D

Explanation

A. Levofloxacin is an antibiotic used to treat bacterial infections, not hypothyroidism.

B. Radioactive iodine is used to treat hyperthyroidism by reducing thyroid hormone production, not hypothyroidism.

C. Sumatriptan is a medication used to treat migraines, not hypothyroidism.

D. Levothyroxine is the standard treatment for hypothyroidism. It is a synthetic form of the thyroid hormone thyroxine (T4) and helps to normalize thyroid function by supplementing the hormone that the thyroid gland is not producing adequately

A. Moist mucous membranes B. Bounding peripheral pulses C. Poor skin turgor D. Bradycardia

Correct Answer is C

Explanation

A. Moist mucous membranes would indicate adequate hydration, which is not typically seen in diabetes insipidus.

B. Bounding peripheral pulses are associated with conditions of fluid overload, not diabetes insipidus.

C. Poor skin turgor is a sign of dehydration, which is a common finding in diabetes insipidus due to excessive urine output leading to significant fluid loss.

D. Bradycardia is not typically associated with diabetes insipidus; tachycardia might be seen due to dehydration and hypovolemia.

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The nurse assessing a client hospitalized with a diagnosis of hypoparathyroidism notes positive Trousseau's and Chvostek's signs. The nurse determines that these findings most indicate which electrolyte imbalance?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing teaching to a client who has a new diagnosis of hypothyroidism. On which of the following medications should the nurse prepare to instruct the client?

Correct Answer is D

Explanation

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Correct Answer is C

Explanation

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