Antibodies: Types and Functions (IgGAMED)
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Questions and Answers

The antibody produced in the highest amount against allergens is:

  • IgE (correct)
  • Ig
  • IgG
  • IgA

What does IgG do?

Placenta cross

What is the function of IgA?

Mother's milk

What antibody is produced first?

<p>IgM</p> Signup and view all the answers

Describe the function of IgE

<p>Energic</p> Signup and view all the answers

Flashcards

IgE

Antibody involved in allergic reactions.

IgA

Antibody found in mucous secretions, playing a crucial rule in mucosal immunity.

IgG

Most abundant antibody in serum, providing long-term immunity.

IgM

First antibody produced during an infection.

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Antibody

Type of protein in the blood that recognizes and helps eliminate foreign substances.

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IgG and Placenta

Antibody that crosses the placenta, which protects the fetus.

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IgA and Mother's Milk

Antibody transferred through breast milk, providing passive immunity to newborns.

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IgM and Primary Response

Antibody that's the first to be produced in response to initial infection.

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IgE and Allergic Response

Which antibody triggers the release of histamine and other mediators of inflammation?

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GAMED

A mnemonic to remember the five major types of antibodies.

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Study Notes

  • The antibody produced in highest amount against allergen is IgE
  • Antibodies can be remembered with the acronym GAMED
  • IgG crosses the placenta
  • IgA is present in mother's milk
  • IgM is formed first
  • IgE is energic
  • IgD is responsible for immunity

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Description

This content covers the types and functions of antibodies, remembered by the acronym GAMED. Key points include IgE's role in allergies, IgG crossing the placenta, IgA in breast milk, and IgM as the first antibody formed. It also touches on the roles of IgE and IgD in immunity.

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