Which nursing action is contraindicated when managing indwelling catheters to prevent CAUTI?

The correct choice is the action of raising the collection bag above the bladder level, which is contraindicated in the management of indwelling catheters for the prevention of Catheter-Associated Urinary Tract Infections (CAUTI).

When the collection bag is elevated above the bladder, the natural flow of urine can be impeded, leading to urine backflow into the bladder. This condition increases the risk of bacterial growth and infection, as stagnant urine can sit in the bladder longer than intended. The proper position for the collection bag is to keep it situated below the level of the bladder to maintain appropriate drainage and minimize the potential for infection.

Other nursing actions, such as securing the catheter to prevent movement, performing routine perineal care, and removing the catheter when it is no longer needed, are essential components of catheter management that help protect against infection and promote patient safety. These actions support maintaining catheter patency and hygiene, which are crucial for reducing the incidence of CAUTI.