Osteoarthritis Quiz

• A type of arthritis caused by overactive immune response
• A disease caused by bacterial infection in the joints
• A degenerative disease affecting joint cartilage (correct)
• An autoimmune disease affecting joints

• Swelling, redness, and warmth in the joints
• Numbness, tingling, and muscle weakness
• Fever, fatigue, and weight loss
• Pain, stiffness, and reduced mobility (correct)

• Excessive joint movement and flexibility
• Consumption of spicy foods and caffeine
• Genetic factors and aging (correct)
• Inactivity and lack of exercise