MISCELLENOUS
VACCINATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The most abundant immunoglobulin class in serum is:
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IgA
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IgG
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IgM
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IgE
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Explanation:
Detailed explanation-1: -IgG is the most abundant antibody isotype in the blood (plasma), accounting for 70-75% of human immunoglobulins (antibodies). IgG detoxifies harmful substances and is important in the recognition of antigen-antibody complexes by leukocytes and macrophages.
Detailed explanation-2: -There are 5 types of antibodies found: IgG, IgA, IgE, IgM, and IgD. The most abundant antibody is IgG.
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