BOF 12
Immunoglobulins, all are true except:
1-IgA may cause hyperviscosity in multiple myeloma
2-IgE is very high in allergic bronchopulmonary
aspergillosis
3-IgG is the usual immunoglobulin detected as a
rheumatoid factor by the slide agglutination test
4-selective IgA deficiency prevalence is 1/700 of the
populations in general
5-anti-nuclear factor is usually an IgG
Answer 3
1-also certain IgG subclasses in MM……………in
Waldenstrom's it is the IgM
2-true………very higher than asthma .useful clue when
suspecting ABPA complicating asthma
3-IgM not IgG
4-true.it is not that rare …..
5-true...Many don’t know that