An older adult client with a history of heart failure is admitted with influenza and requests assistance to sit up in bed to eat lunch. The nurse observes the unlicensed assistive personnel (UAP) wearing a gown and gloves to assist the client. Which action should the nurse take?

Review the need for the UAP to wear a face mask while in close contact with the client.

Remind the UAP to apply a fitted respirator mask before entering the client's room.

Assign the UAP to provide care for another client and assume full care of the client.

Instruct the UAP to notify the nurse of any changes in the client's respiratory status.