Rheumatoid arthritis is:
The onset of rheumatoid arthritis (RA) is most common between the ages of:
True or False: RA develops and progresses very quickly.
Rheumatoid arthritis is a disease caused by abnormalities in which system of the body?
True or false: RA affects only bones and cartilage.
All of the following are risk factors for RA except:
People with RA are at higher risk for which of the following conditions:
True or False: Juvenile rheumatoid arthritis (JRA) usually worsens in adulthood.
Factors that might warrant more moderate treatment of RA include:
Lifestyle changes that can benefit people suffering from RA include: