A client who underwent peripheral arterial bypass surgery 16 hours ago reports that there is increasing pain in the leg that worsens with movement and is accompanied by paresthesias. Based on these data, which action should the nurse take?

Compartment syndrome is characterized by increased pressure within a muscle compartment caused by bleeding or excessive edema. It compresses the nerves in the area and can cause vascular compromise. The classic signs of compartment syndrome are pain at rest that intensifies with movement and the development of paresthesias. Compartment syndrome is an emergency, and the primary health care provider is notified immediately because the client could require an emergency fasciotomy to relieve the pressure and restore perfusion.