A patient diagnosed with rheumatoid arthritis came to a dental surgeon complaining of painfulmouth opening characterized by pain on both sides of the jaw. The following is characteristic of rheumatoid arthritis of the temporomandibular joint:

Answer options

1. Clicking is observed in the joint on the left
2. Pain is observed on both sides of the temporomandibular joint
3. Pain is observed on one side of the temporomandibular joint
4. Pain can be observed on one or both sides of the temporomandibular joint
5. Clicking is observed in the joint on the right