What is the most important action during Foley insertion?

• A. Lubrication
• B. Gentle insertion
• C. Sterile technique
• D. Remove quickly after insertion

Answer: (C)

Maintaining sterile technique is the key to preventing infection during Foley insertion. The catheter enters a sterile environment of the urinary tract, and any break in sterility can introduce bacteria, leading to catheter-associated urinary tract infections. Sterile technique includes performing hand hygiene, using sterile gloves and equipment, using a sterile catheter and sterile lubricant, cleansing the meatus with an antiseptic, and keeping the sterile field and closed drainage system intact throughout the procedure. Lubrication and gentle insertion matter for comfort and reducing trauma, but they do not address infection risk as effectively as a strict sterile approach. Removing the catheter quickly after insertion isn’t the focus during insertion itself; it’s about using sterile method to minimize infection risk while the catheter remains in place.