How should you manage a urinary catheter bag during a CNA shift?

• A. Keep the bag above the bladder level.
• B. Only empty the bag at the end of shift.
• C. Keep the bag below the bladder level, ensure the tubing is free of kinks, empty and document output per policy, and maintain cleanliness during peri care.
• D. Disconnect the catheter if the bag is full.

Answer: (C)

The main idea is to keep the catheter drainage system functioning safely to prevent infection and ensure proper drainage. Keeping the bag below the bladder level uses gravity to help urine flow and prevents backflow into the bladder, which lowers the risk of a urinary tract infection. The tubing should be free of kinks or bends so urine can drain continuously without obstruction. Emptying the bag and documenting the urine output per facility policy ensures accurate monitoring of fluid status and helps catch any changes early. Maintaining cleanliness during peri care and around the drainage port reduces the chance of introducing pathogens. Never disconnect the catheter or let the bag remain full without monitoring, as that can cause discomfort, backflow, or contamination.