Which actions help prevent catheter-associated infections?

Which actions help prevent catheter-associated infections?

• A. Tug on the catheter to reposition
• B. Remove catheter immediately after use
• C. Maintain perineal hygiene and keep the drainage bag below bladder level with a closed drainage system
• D. Place drainage bag above bladder level

Answer: (C)

Preventing catheter-associated infections hinges on keeping the urinary tract clean and the drainage system sterile. Maintaining perineal hygiene reduces bacteria near the urethral opening, and using a closed drainage system minimizes the chance for microbes to travel along the catheter. Keeping the drainage bag below the level of the bladder uses gravity to prevent backflow, which helps keep contaminated urine from re-entering the bladder. Together, these practices maintain a sterile, uninterrupted drainage pathway and cut down on infection risk. Tugging on the catheter to reposition it can cause urethral trauma and create entry points for bacteria. Placing the drainage bag above bladder level promotes backflow and contamination, increasing infection risk. Removing the catheter immediately after use is a good aim for reducing infection risk, but saying “immediately after use” isn’t a universal standard for all situations; the important point is removing it when no longer clinically needed while maintaining aseptic technique.

Preventing catheter-associated infections hinges on keeping the urinary tract clean and the drainage system sterile. Maintaining perineal hygiene reduces bacteria near the urethral opening, and using a closed drainage system minimizes the chance for microbes to travel along the catheter. Keeping the drainage bag below the level of the bladder uses gravity to prevent backflow, which helps keep contaminated urine from re-entering the bladder. Together, these practices maintain a sterile, uninterrupted drainage pathway and cut down on infection risk.

Tugging on the catheter to reposition it can cause urethral trauma and create entry points for bacteria. Placing the drainage bag above bladder level promotes backflow and contamination, increasing infection risk. Removing the catheter immediately after use is a good aim for reducing infection risk, but saying “immediately after use” isn’t a universal standard for all situations; the important point is removing it when no longer clinically needed while maintaining aseptic technique.