HESI RN
Care Hope College RN HESI Pharmacology Questions
Extract:
Question 1 of 5
The nurse is administering sodium polystyrene sulfonate to a client with acute kidney injury (AKI). Which laboratory finding indicates that the medication has been effective?
Correct Answer: A
Rationale: Sodium polystyrene sulfonate treats hyperkalemia by exchanging sodium for potassium. A potassium level of 3.8 mEq/L (
A) indicates effectiveness (normal range: 3.5-5.0 mEq/L). Hemoglobin (
B), glucose (
C), and ammonia (
D) are unrelated to its action.
Question 2 of 5
Correct Answer:
Rationale:
Question 3 of 5
Correct Answer:
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Question 4 of 5
Correct Answer:
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Question 5 of 5
Correct Answer:
Rationale: