Question

question 50 (1 point) listen which of the following is the hallmark feature of inflammatory arthritis? joint space widening morning stiffness lasting <15 minutes symmetrical joint space narrowing with erosions marginal osteophyte formation

Explanation:

Inflammatory arthritis, such as rheumatoid arthritis, typically shows symmetrical joint involvement. The immune - mediated inflammation leads to joint space narrowing (due to cartilage destruction) and erosions (bone damage). Joint space widening is not a typical feature. Morning stiffness in inflammatory arthritis usually lasts more than 30 minutes (not <15 minutes). Marginal osteophyte formation is more characteristic of osteoarthritis (a non - inflammatory degenerative joint disease).

Answer:

Symmetrical joint space narrowing with erosions