Pathologies of joint diseases Flashcards
What is the difference between osteoarthritis and rheumatoid arthritis?
Osteoarthritis is due to cartilage wear, while rheumatoid arthritis is an autoimmune disorder.
What are risk factors for osteoarthritis?
Aging, obesity, joint injury, and genetics.
What is synovitis?
Inflammation of the synovial membrane in a joint.
What are common symptoms of joint diseases?
Pain, stiffness, swelling, and reduced mobility.
What diagnostic tests are used for arthritis?
X-rays, MRI, and blood tests.
How does gout typically present?
Sudden severe joint pain, often in the big toe.
What are treatment options for rheumatoid arthritis?
Anti-inflammatory drugs, immunosuppressants, and physical therapy.
What causes joint deformities in rheumatoid arthritis?
Chronic inflammation leading to joint erosion and tissue damage.
What is the role of the immune system in rheumatoid arthritis?
It mistakenly attacks the joint tissues.
What is a key difference between inflammatory and non-inflammatory joint diseases?
Inflammatory diseases involve immune responses; non-inflammatory are mechanical.
What lifestyle changes can help manage arthritis?
Weight management, exercise, and a healthy diet.
What are the stages of osteoarthritis?
Cartilage softening, cartilage loss, and joint space narrowing.
What complications can arise from joint diseases?
Joint deformity, loss of function, and chronic pain.
