Rheumatoid arthritis

Definition

Rheumatoid arthritis (RA) is a chronic inflammatory disorder affecting the joints, leading to pain and swelling. It is an autoimmune condition where the body's immune system mistakenly attacks its own tissues, particularly the synovium (lining of the membranes that surround the joints).

5 Must Know Facts For Your Next Test

1. RA can lead to joint deformity and bone erosion if not managed properly.
2. Proper nutrition, including anti-inflammatory foods, can help manage RA symptoms.
3. Omega-3 fatty acids found in fish oil have been shown to reduce inflammation in RA patients.
4. Vitamin D and calcium are essential for maintaining bone health in individuals with RA.
5. Patients with RA have an increased risk of cardiovascular disease due to chronic inflammation.

Review Questions

• What role does omega-3 fatty acid play in managing rheumatoid arthritis?
• How can proper nutrition impact the symptoms of rheumatoid arthritis?
• Why are vitamin D and calcium important for individuals with rheumatoid arthritis?

Related terms

Autoimmune Disease: A condition arising from an abnormal immune response to a normal body part.

Synovium: The lining of the membranes that surround your joints.

Anti-inflammatory Diet: A diet designed to reduce inflammation through specific food choices.