Pathology Which of the following statements about Rheumatoid Factor is true ? A It is an IgM antibody directed against IgG B It is an IgG antibody directed against 1gM C It is more specific than Anti-CCP antibodies D It is positive in all cases of Juvenile Rheumatoid Ahritis 💡 Explanation Which of the following statements about Rheumatoid Factor is true ? ✓ Correct Answer: A. It is an IgM antibody directed against IgG