What statement indicates an older adult client with osteoarthritis understands discharge teaching?

The statement indicating an understanding of discharge teaching for an older adult client with osteoarthritis is that the client will apply cold compresses when their joints are painful. This reflects a correct approach to managing symptoms of osteoarthritis, as cold therapy can help reduce inflammation and numb the area, providing relief from pain and discomfort.

In contrast, while using heat compresses can also be beneficial for muscle relaxation and pain relief, applying cold is specifically effective during acute flare-ups of joint pain. This knowledge demonstrates an understanding of varying pain management techniques appropriate for their condition. The other statements do not align with recommended practices for osteoarthritis management. For instance, advising to avoid movement can lead to stiffness and increased pain, while taking herbal supplements lacks strong evidence for effectiveness and could lead to potential interactions with prescribed medications.