ATI Med Surg Final Exam I

Extract:

Question 1 of 5

The nurse is preparing to administer sodium polystyrene sulfonate (Kayexalate) rectally to a patient with an irregular pulse and weakness of the lower extremities. What laboratory finding does the nurse determine is the reason for this treatment?

A. Hypokalemia B. Hyperkalemia C. Hyponatremia D. Hypocalcemia

Correct Answer: B

Rationale: Sodium polystyrene sulfonate is used to treat hyperkalemia by exchanging sodium for potassium in the intestines, reducing blood potassium levels. Symptoms like irregular pulse and weakness support this diagnosis.

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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ATI Med Surg Final Exam I | Nurselytic

Nurselytic

ATI RN

ATI RN