A nurse manager on an acute care unit is preparing a staff presentation about promoting cost-effective care. Which of the following strategies should the nurse plan to include in the presentation?

Change IV solution bags every 36 hr.

Avoid the delegation of hygiene care to assistive personnel (AP).

Wear sterile gloves when removing urinary retention catheters.

Educate staff about the correct use of personal protective equipment (PPE) for isolation precautions.