Acute and Chronic Renal Failure · NCLEX Exam

Which intervention best helps prevent infection in a patient with a peritoneal dialysis catheter?

  1. Flushing the catheter daily with heparin
  2. Applying antibiotic ointment to the exit site
  3. Maintaining sterile technique during exchanges
  4. Irrigating the catheter with saline routinely
Show answer and explanation

Correct answer: Maintaining sterile technique during exchanges

Strict sterile technique during exchanges is crucial to prevent peritonitis.

Difficulty: Medium Question 18 of 20

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