ATI nur 242 Med Surg Exam | Nurselytic

Questions 49

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ATI nur 242 Med Surg Exam Questions

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Question 1 of 5

Edema is a hallmark sign of SIADH caused by fluid shifts into the extracellular space. Clinical manifestations include concentrated urine output and overhydration. A patient is recovering from a lung resection because of malignant bronchogenic small cell carcinoma. His serum sodium is 120 mEq/L and SIADH is suspected. Which statement is accurate regarding SIADH?

Correct Answer: B

Rationale: SIADH involves excessive ADH from the posterior pituitary , causing hyponatremia. Rapid sodium correction risks neurological damage. Urine is concentrated, not diluted . Sodium decreases, not rises .

Question 2 of 5

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Question 3 of 5

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Question 4 of 5

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Question 5 of 5

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