The pattern of the ANA test can give information about the type of autoimmune disease present. This quiz will test your knowledge of Cryoglobulins, Sjogren syndrome, antinuclear antibodies (ANAs), nuclear ribonucleoprotein (RNP), mixed connective tissue disease (MCTD), systemic lupus erythematosus, antiDNA antibody Rheumatoid factor (RF), anticentromere antibody, and rheumatoid arthritis (RA).