Discharge teaching for a client with an indwelling urinary catheter. Which action indicates that the teaching was successful?

Discharge teaching for a client with an indwelling urinary catheter. Which action indicates that the teaching was successful?

• A. The client holds the drainage bag below the level of the bladder.
• B. The client keeps the bag on the floor beside the bed.
• C. The client disconnects the catheter to clean it daily.
• D. The client attaches the drainage bag to the bed rail.

Answer: (A)

Keeping the drainage bag below the level of the bladder is essential because it prevents backflow of urine into the bladder and helps maintain a closed, gravity-assisted drainage system. When the bag remains lower than the bladder, urine drains by gravity into the collection bag and is less likely to travel back up into the catheter or urinary tract, which lowers infection risk. It also reduces tension on the catheter and minimizes the chance of accidental dislodgement. Other actions violate safe catheter care. Placing the bag on the floor increases contamination risk and introduces pathogens. Disconnecting the catheter daily breaks the closed system, allowing microbes to enter and the system to become contaminated. Attaching the bag to the bed rail can pull on the tubing and disrupt flow or dislodge the catheter. Together, these inappropriate actions show a lack of understanding of how to maintain a sterile, continuous drainage pathway.

Keeping the drainage bag below the level of the bladder is essential because it prevents backflow of urine into the bladder and helps maintain a closed, gravity-assisted drainage system. When the bag remains lower than the bladder, urine drains by gravity into the collection bag and is less likely to travel back up into the catheter or urinary tract, which lowers infection risk. It also reduces tension on the catheter and minimizes the chance of accidental dislodgement.

Other actions violate safe catheter care. Placing the bag on the floor increases contamination risk and introduces pathogens. Disconnecting the catheter daily breaks the closed system, allowing microbes to enter and the system to become contaminated. Attaching the bag to the bed rail can pull on the tubing and disrupt flow or dislodge the catheter. Together, these inappropriate actions show a lack of understanding of how to maintain a sterile, continuous drainage pathway.