Which action would the nurse take to prevent knee deformities in a client who has an exacerbation of arthritis?
1) Encourage regular exercise to strengthen the muscles around the knee
2) Provide assistive devices such as knee braces or crutches
3) Administer prescribed medications to manage pain and inflammation
4) Educate the client about the importance of maintaining a healthy weight
5) Refer the client to a physical therapist for specialized exercises