Autoimmune Diseases. 1. Explain the pathophysiology of an autoimmune disease in relation to destruction of the synovial joints, capsule, and membrane to Rheumatoid arthritis. 2. Compare and contrast signs and symptoms of OA ( osteoarthritis) to RA (Rheumatoid arthritis). 3. Write My Essay | Papers Writing Service Online by Essay Hub Experts- Describe the difference […]