A nurse is planning care for a male client who is postoperative following a hernia repair. Which of the following actions should the nurse include in the plan?

A. Warm packs can increase swelling and are contraindicated immediately postoperatively. B. Fluid restriction is unnecessary unless there is another specific condition; hydration supports healing. C. Sitting to void may increase intra-abdominal pressure, stressing the incision. D. Elevating the scrotum supports venous drainage, reduces edema, and provides comfort following inguinal hernia repair.