Multiple Choice
The immunoglobulin classes most often associated with rheumatoid factors (RFs) are
A) IgM and IgG.
B) IgG and IgA.
C) IgM and IgA.
D) IgA and IgD.
Correct Answer:

Verified
Correct Answer:
Verified
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Q6: The RA agglutination test is based on
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