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Practice Question

The nurse is monitoring a client taking a potassium sparing diuretic. Which of the following findings would prompt the nurse to notify the health care provider?

Answer Choices:

Correct Answer:

Serum potassium level of 5.5 mEq/L

Rationale:

⚠️ Serum potassium level of 5.5 mEq/L — This is correct because potassium-sparing diuretics can cause hyperkalemia, and a potassium level above 5.0 mEq/L is abnormal and potentially dangerous. A level of 5.5 mEq/L increases the risk of cardiac dysrhythmias and requires prompt medical attention.

⚠️ Serum sodium level of 140 mEq/L — This is incorrect because this is a normal sodium level and does not warrant notifying the provider.

⚠️ Blood pressure of 130/80 mmHg — This is incorrect because it is within the normal range and does not indicate a complication.

⚠️ Serum potassium level of 3.5 mEq/L — This is incorrect because it is at the lower end of the normal potassium range and does not require intervention.

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This question is from ATI RN Pharmacology Exam which contains 50 questions.

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From Exam
ATI RN Pharmacology Exam

50 Questions

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Question Details
  • Category: RN - Nursing Exam(s)
  • Subcategory: ATI Exams
  • Domain: ATI PHARMACOLOGY
  • Answer Choices: 4
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