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

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

Assess pain level and medicate PRN as prescribed.

Maintain sequential compression devices while in bed.

Remove urinary catheter as soon as possible and encourage voiding.

Administer low molecular weight heparin as prescribed.