Which two body systems are primarily involved in arthritis, characterized by inflammation of the joints?

Which two body systems are primarily involved in arthritis, characterized by inflammation of the joints?

• A. Skeletal and Immune
• B. Endocrine and Muscular
• C. Nervous and Circulatory
• D. Digestive and Lymphatic

Answer: (A)

The skeletal and immune systems are primarily involved in arthritis because arthritis involves inflammation of the joints, a feature directly related to the skeletal system where the joints are located. The immune system plays a critical role in this condition, as many forms of arthritis, including rheumatoid arthritis, are autoimmune disorders. In these cases, the immune system mistakenly attacks the synovial lining of the joints, leading to inflammation, pain, and other symptoms associated with arthritis. The connection between these two systems is crucial to understanding the pathophysiology of arthritis, as joint health is heavily influenced by the immune response. While other systems mentioned may impact overall health, they do not directly contribute to the inflammation of joints as significantly as the skeletal and immune systems.

The skeletal and immune systems are primarily involved in arthritis because arthritis involves inflammation of the joints, a feature directly related to the skeletal system where the joints are located. The immune system plays a critical role in this condition, as many forms of arthritis, including rheumatoid arthritis, are autoimmune disorders. In these cases, the immune system mistakenly attacks the synovial lining of the joints, leading to inflammation, pain, and other symptoms associated with arthritis.

The connection between these two systems is crucial to understanding the pathophysiology of arthritis, as joint health is heavily influenced by the immune response. While other systems mentioned may impact overall health, they do not directly contribute to the inflammation of joints as significantly as the skeletal and immune systems.