A nurse is reinforcing discharge teaching with a client following a total hip arthroplasty. Which of the following client statements indicates an understanding of the teaching?

It is okay to cross my legs as long as I am sitting upright in a chair.

I will wait a few months before I resume my daily rehabilitation exercises.

I will put a pillow between my legs when I lie on my side in bed.

I will try to sit in low chairs as much as I can.