**Core Concept**
Rheumatoid arthritis (RA) is a chronic autoimmune disorder characterized by inflammation of the synovial joints, leading to cartilage and bone destruction. It is mediated by autoantibodies such as rheumatoid factor (RF) and anti-citrullinated protein antibodies (ACPAs), which target the Fc region of IgG and citrullinated proteins, respectively.

**Why the Correct Answer is Right**
Rheumatoid arthritis is a systemic disease that affects multiple joints, often symmetrically. The inflammation is driven by a complex interplay of immune cells, including T cells, B cells, and macrophages, which release pro-inflammatory cytokines such as tumor necrosis factor-alpha (TNF-alpha), interleukin-1 (IL-1), and interleukin-6 (IL-6). The synovial lining becomes hyperplastic, producing excess synovial fluid and leading to joint destruction.

**Why Each Wrong Option is Incorrect**
**Option A:** This statement is true about Rheumatoid arthritis. RA is indeed characterized by the presence of rheumatoid factor (RF) and anti-citrullinated protein antibodies (ACPAs).
**Option B:** This statement is true about Rheumatoid arthritis. RA is a systemic disease that affects multiple joints, often symmetrically.
**Option C:** This statement is true about Rheumatoid arthritis. The inflammation in RA is driven by a complex interplay of immune cells, including T cells, B cells, and macrophages.

**Clinical Pearl / High-Yield Fact**
It's essential to remember that RA can present with extra-articular manifestations, such as rheumatoid nodules, vasculitis, and eye involvement. Early diagnosis and treatment with disease-modifying antirheumatic drugs (DMARDs) can significantly improve outcomes.

**Correct Answer:** D.