

MCQOPTIONS
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1. |
In a 5 year old boy who has history of pyogenic by bacteria with polysaccharide-rich capsules, which of the following investigation should be done ? |
A. | IgA deficiency |
B. | IgG1 deficiency |
C. | IgG2 deficiency |
D. | IgA and IgG2 deficiency |
Answer» D. IgA and IgG2 deficiency | |