To Help Reduce Hospital-Acquired Infections (HAIs), the Nurse's First Priority

To help reduce hospital-acquired infections (HAIs) , the nurse's first priority is to:

A) Provide small bedside bags to dispose of used tissues.
B) Administer antibiotics as ordered.
C) Perform strict hand washing before and after care of each client.
D) Instruct each staff member to wear a mask while providing care.