A nurse is planning care for a client who is 6 hr. postoperative following a right knee arthroplasty. Which of the following interventions should the nurse include in the client's plan of care?

Choice A Reason: Applying warm, moist packs to the surgical site may not be indicated as it can potentially increase swelling and disrupt the surgical site. Choice B Reason: Massaging the lower leg in smooth, long strokes is generally not recommended in the early postoperative period, as it can disturb the surgical site and potentially lead to complications. Choice C Reason: When planning care for a client who is postoperative following a knee arthroplasty, placing a pillow under the surgical knee can be beneficial. This helps maintain proper alignment, reduces pressure on the surgical site, and promotes comfort and circulation. Elevating the leg slightly with a pillow can also help reduce swelling and minimize the risk of complications such as deep vein thrombosis (DVT). Choice D Reason: Using the continuous passive-motion (CPM) machine intermittently should be done as ordered by the healthcare provider and under their guidance. CPM is typically initiated early postoperatively, often within the first 24 hours after surgery.