NCLEX-RN (Registered Nurse) Practice Exam · Question
Which action by the nurse is most effective in preventing catheter-associated urinary tract infections (CAUTIs)?
Maintaining a closed urinary drainage system prevents introduction of microorganisms and is a key CAUTI prevention strategy.
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Question: Which action by the nurse is most effective in preventing catheter-associated urinary tract infections (CAUTIs)?
Answer options:
- Routine irrigation of the catheter with antiseptic solution.
- Changing the indwelling catheter every 48 hours. ✅ Maintaining a closed urinary drainage system.
- Administering prophylactic antibiotics to all catheterized clients.
Correct answer: Maintaining a closed urinary drainage system.
Explanation: Maintaining a closed urinary drainage system prevents introduction of microorganisms and is a key CAUTI prevention strategy.
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