The nurse on a physical rehabilitation unit is assigned a 63-year-old male client post-amputation of his left lower limb above the knee two weeks prior. The client has a history of peripheral vascular disease due to diabetes mellitus. Which statement by the client indicates a need for further teaching?

“I had my leg removed because of diabetes.” “My exercises are going well.” “My left leg hurts after I wrap my stump.” “I use canes to walk to the bathroom.”