MCQOPTIONS
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MCQOPTIONS
| 1. |
A child presents with recurrent episodes of sinopulmonary infection by bacteria with polysaccharide rich capsules.Which of the following subclass deficiency of immunoglobulins is likely to cause such infections: |
| A. | IgG1 |
| B. | IgA |
| C. | IgA + IgG1 |
| D. | IgG2 |
| Answer» E. | |