A nurse is assisting with the care of a client who has pneumonia. Which of the following actions should the nurse take? (Select all that apply.)

Instruct the client to breathe deeply and cough 1 time each hour.

Place the client in an upright sitting position.

Promote a daily fluid intake of 2500 mL.

Encourage use of an incentive spirometer every 6 hours.

Maintain the client's oxygen saturation at 86