A nurse is preparing to insert an indwelling urinary catheter in a male patient. Which action demonstrates the correct procedure for cleansing the penis before catheter insertion to minimize infection risk?

Cleanse the penis with soap and water without retracting the foreskin, then insert the catheter immediately.

Use povidone-iodine to clean only the shaft of the penis without exposing the glans or meatus.

Retract the foreskin if uncircumcised, cleanse the glans penis with povidone-iodine using a sterile swab, then release the foreskin after catheter insertion.

Apply bacitracin ointment to the meatus before catheter insertion to prevent infection.