During a walk in the hospital lobby with a Foley catheter, which action demonstrates proper drainage bag management?

• A. The drainage bag on the floor
• B. The drainage bag below the bladder at all times
• C. The catheter drainage tubing is clamped during the visit
• D. The tubing is looped below its entry into the bag

Answer: (B)

Keep the drainage bag below the bladder level at all times. This position uses gravity to drain urine from the bladder into the collection bag and helps prevent backflow of urine into the bladder, which lowers the risk of infection. If the bag were on the floor, it would be exposed to contamination and isn’t a safe or reliable height for drainage. Clamping the tubing during a walk stops drainage and can cause the bladder to distend; once unclamped, urine may backflow or splash back toward the bladder. Looping the tubing below its entry into the bag can create a dependent loop that traps urine or causes kinks, disrupting smooth drainage. Therefore, keeping the bag consistently below bladder level while ensuring the tubing remains straight and free of kinks is the proper approach when walking with a Foley catheter.