Question

An autoimmune disease in which the joints become seriously damaged due to inflammation. Symptoms include joint pain, inflammation, swelling, and stiffness. The disease mostly affects the joints in the hand, foot, elbow, shoulder, neck, knee, hip, and ankle. The joints may eventually become deformed and stop functioning normally.

Rheumatoid arthritis



Osteoarthritis



Crohn​

Answer 1

Rheumatoid arthritis.

Step-by-step explanation:

Rheumatoid arthritis, or RA, is an autoimmune and inflammatory disease, which means that your immune system attacks healthy cells in your body by mistake, causing inflammation (painful swelling) in the affected parts of the body. RA mainly attacks the joints, usually many joints at once.