Podcast
Questions and Answers
Which Ig is the first to appear in circulation after B cell stimulation?
Which Ig is the first to appear in circulation after B cell stimulation?
- IgM (correct)
- IgG
- IgE
- IgA
Which Ig is the major circulating antibody?
Which Ig is the major circulating antibody?
- IgE
- IgG (correct)
- IgM
- IgA
Which Ig provides resistance in the respiratory and gastrointestinal tracts?
Which Ig provides resistance in the respiratory and gastrointestinal tracts?
- IgM
- IgA (correct)
- IgG
- IgE
Which Ig is found in colostrum, the first milk secreted by the mother?
Which Ig is found in colostrum, the first milk secreted by the mother?
Which Ig is a cell surface receptor on B cells and activates them?
Which Ig is a cell surface receptor on B cells and activates them?
Which Ig plays a role in allergic reactions?
Which Ig plays a role in allergic reactions?
Which Ig is the most abundant antibody in the body?
Which Ig is the most abundant antibody in the body?
Which Ig provides immunity to the fetus and newborn by crossing the placenta?
Which Ig provides immunity to the fetus and newborn by crossing the placenta?
Which Ig provides resistance in the respiratory and gastrointestinal tracts?
Which Ig provides resistance in the respiratory and gastrointestinal tracts?
Which Ig plays a role in allergic reactions?
Which Ig plays a role in allergic reactions?
Flashcards
IgM
IgM
First antibody in circulation after B cell stimulation.
IgG
IgG
Main circulating antibody, provides immunity to fetus/newborn.
IgA
IgA
Provides resistance in respiratory and GI tracts, found in colostrum.
IgA
IgA
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IgD
IgD
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IgE
IgE
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IgG
IgG
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IgG
IgG
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IgA
IgA
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IgE
IgE
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Study Notes
Immunoglobulins (Ig)
- IgM is the first to appear in circulation after B cell stimulation.
Circulating Antibodies
- IgG is the major circulating antibody.
Mucosal Immunity
- IgA provides resistance in the respiratory and gastrointestinal tracts.
Maternal Immunity
- IgA is found in colostrum, the first milk secreted by the mother.
B Cell Activation
- IgM is a cell surface receptor on B cells and activates them.
Allergic Reactions
- IgE plays a role in allergic reactions.
Antibody Abundance
- IgG is the most abundant antibody in the body.
Fetal and Neonatal Immunity
- IgG provides immunity to the fetus and newborn by crossing the placenta.
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Description
Test your knowledge of immunoglobulins with this quiz! Learn about the different types of antibodies, their functions, and where they are found in the body. Challenge yourself and become an expert on IgM, IgG, and IgA.
