The Nurse Is Caring for a Client Who Is Hospitalized

The nurse is caring for a client who is hospitalized with active tuberculosis (TB) and the nurse observes a family member who is visiting the client. Which of the following actions by the visitor should cause the nurse to intervene?

A) Washes hands before entering the client's room
B) Hands the client a tissue from the box at the bedside
C) Puts on a surgical face mask before visiting the client
D) Brings food from a "fast-food" restaurant to the client