Final answer:
The nurse will most likely prescribe elevation of the affected extremity as an intervention for a postpartum client diagnosed with superficial venous thrombosis.
Step-by-step explanation:
The nurse will most likely prescribe elevation of the affected extremity as an intervention for a postpartum client diagnosed with superficial venous thrombosis. Elevating the affected extremity can help improve blood flow and reduce swelling. This can be done by propping up the leg with pillows or using a leg elevation device.