02-21-2007, 05:58 PM
Each of the following statements regarding IgA is correct EXCEPT
A Secretory IgA in the gastrointestinal tract limits the attachment of bacteria to the gut mucosa
B People with an IgA deficiency have an increased number of respiratory infections
C IgA fixes complement, thereby enhancing phagocytosis by neutrophils
D IgA is the main immunoglobulin in mother's milk
A Secretory IgA in the gastrointestinal tract limits the attachment of bacteria to the gut mucosa
B People with an IgA deficiency have an increased number of respiratory infections
C IgA fixes complement, thereby enhancing phagocytosis by neutrophils
D IgA is the main immunoglobulin in mother's milk
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