True/False
Being rheumatoid factor (RF)-positive correlates with other organ system involvement (e.g., vasculitis, Felty's syndrome, Sjögren's syndrome).
Correct Answer:

Verified
Correct Answer:
Verified
Q3: Immunologic features of rheumatoid arthritis include antinuclear
Q4: A biologic false-positive rheumatoid factor (RF) assay
Q5: Being rheumatoid factor (RF)-positive correlates with the
Q6: The RA agglutination test is based on
Q7: Prognostic markers that may help identify patients
Q9: Immunologic features of rheumatoid arthritis include immune
Q10: The immunoglobulin classes most often associated with
Q11: Prognostic markers that may help identify patients
Q12: Immunologic features of rheumatoid arthritis include anti-cyclic
Q13: Being rheumatoid factor (RF)-positive correlates with the