An Older Adult Client Is Scheduled for Knee Replacement Surgery

An older adult client is scheduled for knee replacement surgery.Which statement by the client indicates a need for further preoperative instruction?

A) "I need to keep my leg positioned away from my body."
B) "I may have a continuous passive motion machine for a few days."
C) "I may need more pain medicine than I did with my hip replacement."
D) "I probably can get back to work within 2 to 3 weeks."