Which of the following represents characteristics of rheumatoid arthritis (RA) that are unlike osteoarthritis (OA)?
A)RA involves myalgia and stiffness.
B)RA involves joint pain, and it is curable.
C)RA involves crepitus and instability.
D)RA is systemic and symmetrical.

Question

Quizplus · Accepted Answer

Rheumatoid arthritis (RA) is a systemic autoimmune disease that affects multiple joints symmetrically. This is unlike osteoarthritis (OA), which is a degenerative joint disease that affects individual joints and is not systemic. Myalgia, stiffness, joint pain, crepitus, and instability can occur in both RA and OA. However, RA is not curable, while OA can be managed but not cured.

Which of the Following Represents Characteristics of Rheumatoid Arthritis (RA)