Which of the following skeletal disorders is an example of an autoimmune disorder?
Correct answer: C. Rheumatoid arthritis
- A. Sciatica
- B. Spondylosis
- C. Rheumatoid arthritis
- D. Rickets
Explanation
Rheumatoid arthritis (RA) is an autoimmune disorder that causes chronic inflammation of the joints. It occurs when the immune system mistakenly attacks the synovium (the lining of the joints), leading to pain, swelling, stiffness, and eventual joint damage. RA can also affect other organs in the body. Treatment includes medications to reduce inflammation, manage pain, and slow joint damage, as well as physical therapy.
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About Arthritis
Arthritis refers to disorders involving inflammation, damage or degeneration of joints, causing pain, stiffness and restricted movement. Coverage includes osteoarthritis caused mainly by cartilage wear and rheumatoid arthritis caused by autoimmune inflammation, which must be distinguished from osteoporosis, a disease of bone density.
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