The nurse has been pulled from a medical unit to work on the vascular unit for the shift. Which client should the charge nurse assign to the medical unit nurse?

The client newly diagnosed with chronic venous insufficiency who needs teaching.

The client with the femoral-popliteal bypass who has paraesthesia of the foot.

The client with varicose veins who is reporting deep, aching pain in the legs.

The client with an abdominal aortic aneurysm who is reporting low back pain.