A nurse is caring for a client who is receiving a continuous IV infusion. The nurse notes that the client has developed phlebitis at the IV site. Which of the following actions should the nurse take?

A. Elevating the affected extremity can help reduce swelling and promote venous return. This action can aid in reducing the discomfort associated with phlebitis. However, this is not the first action.B Slowing down the infusion rate can decrease the irritation to the vein caused by the IV fluids, which might contribute to the development or exacerbation of phlebitis. Slowing down the flow rate can help reduce this risk and allow the vein to recover. However, this is not the first action.C. Applying a cool compress can help reduce inflammation and discomfort at the IV site. Cold therapy can constrict blood vessels, reduce swelling, and provide temporary relief from pain and inflammation associated with phlebitis. It should be applied intermittently and not for extended periods to avoid potential complications like tissue damage.D. Aspirating fluid from the catheter is not a recommended action for managing phlebitis. It does not address the underlying cause of inflammation and can potentially introduce air into the bloodstream or cause further trauma to the vein.