An older adult client is admitted for the repair of a broken hip. To reduce the risk of infection in the postoperative period, which nursing care interventions should the nurse include in the client's plan of care? Select all that apply.

Teach the client to use an incentive spirometer every 2 hours while awake.

Administer low molecular weight heparin as prescribed.

Assess the pain level and medicate as needed, as prescribed.

Maintain sequential compression devices while in bed.

Remove the urinary catheter as soon as possible and encourage voiding.