Which action should the nurse take to prevent urinary tract infections in a client with an indwelling urinary catheter?

To effectively prevent urinary tract infections (UTIs) in a client with an indwelling urinary catheter, it is important to ensure that the drainage system remains free of obstruction and collects urine properly. Draining urine from the tubing before ambulation is a critical action because it helps to clear any stagnant urine that might harbor bacteria and minimizes the risk of backflow, which can introduce pathogens into the urinary bladder or cause increased pressure on the catheter system.

Maintaining proper drainage and promoting the continuous flow of urine are essential practices in infection control for patients with catheters. Stagnation of urine in the tubing can lead to bacterial colonization and increase the likelihood of UTIs. By ensuring the tubing is drained before the client ambulates, the nurse is actively managing the risks associated with catheter use.

This action is in line with evidence-based practices relating to catheter care and UTI prevention, emphasizing the importance of keeping the catheterized system functioning properly.