A nurse is reinforcing teaching with an older adult client who has osteoarthritis of the right hip and lower lumbar vertebrae. Which of the following statements by the client indicates an understanding of the teaching?
A. "I should avoid the use of a heating pad on my back."
B. "To relieve the pressure on my hip, I can use a can while ambulating."
C. "I have steroid injections to my joints as the first mediation of choice to treat my pain."
D. "I will exercise even if it causes pain."