Answer − C − Osteoarthritis is not an autoimmune disease. Various causes such as genetic, developmental, metabolic, and physical, may initiate processes leading to osteoarthritis. Osteoarthritis is a progressively debilitating disease of the joints.
An autoimmune disease is a condition in which the immune system mistakenly attacks healthy cells in the body. Normally, the immune system's job is to protect the body from harmful substances, such as viruses and bacteria. However, in people with autoimmune diseases, the immune system cannot distinguish between healthy cells and foreign invaders, and mistakenly attacks the body's own tissues and organs.
There are many different types of autoimmune diseases, including rheumatoid arthritis, lupus, multiple sclerosis, type 1 diabetes, and many others. Symptoms can vary widely depending on the specific condition and which parts of the body are affected, ut can include fatigue, joint pain, skin rashes, fever, and other symptoms. Treatment for autoimmune diseases typically involves medications to suppress the immune system and reduce inflammation, andifestyle changes to manage symptoms and improve overall health.
