Which of the following is a characteristic of syndrome of inappropriate antidiuretic hormone (SIADH)?

Hypernatremia

Increased urine output

Decreased serum sodium levels

Increased serum osmolality

Answer and Explanation

The Correct Answer is C

A. Hypernatremia is not characteristic of SIADH; hyponatremia is more common.
B. Increased urine output is not seen in SIADH; rather, there is decreased urine output.
C. Decreased serum sodium levels (hyponatremia) are a key feature of SIADH due to excessive water retention.
D. Increased serum osmolality is not seen in SIADH; decreased serum osmolality is more characteristic.

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Correct Answer is B

Explanation

A. Desmopressin is used to treat diabetes insipidus, not SIADH.
B. Fluid restriction is a primary treatment to manage low sodium levels in SIADH.
C. 0.45% sodium chloride is hypotonic and not typically used in SIADH treatment.
D. Increasing dietary sodium alone is not sufficient; fluid restriction is more critical

A. Encouraging the client to increase fluid intake B. Encouraging the client to consume a low-sodium diet C. Administering IV hypertonic saline D. Restricting fluid intake

Correct Answer is D

Explanation

. Increasing fluid intake would worsen fluid retention in SIADH.
B. A low-sodium diet is not indicated as it could exacerbate hyponatremia.
C. IV hypertonic saline is used in severe cases of hyponatremia but requires careful monitoring.
D. Restricting fluid intake is the primary intervention to prevent further dilution of sodium and manage SIADH effectively.

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Which of the following is a characteristic of syndrome of inappropriate antidiuretic hormone (SIADH)?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has syndrome of inappropriate antidiuretic hormone (SIADH) and a sodium level of 123 mEq/L. Which of the following prescriptions should the nurse anticipate?

Correct Answer is B

Explanation

Which nursing intervention is appropriate for a client with Syndrome of Inappropriate Antidiuretic Hormone (SIADH)?

Correct Answer is D

Explanation

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