The nurse leading a care team on a medical surgical unit is assigning client care to a practical nurse (PN) and an unlicensed assistive personnel (UAP). Which task should the nurse delegate to the UAP?

Assist clients on the unit with using incentive spirometer devices.

Remove a client's discontinued nasogastric tube.

Irrigate a urinary catheter with normal saline.

Notify the nurse of a client's readiness for discharge.