Inflammation Response: Macrophage and Neutrophil Roles
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Questions and Answers

What is the first line of defense against infection in inflammation?

  • Neutrophils
  • B cells
  • Natural killer cells
  • Tissue macrophages (correct)
  • During inflammation, how quickly do tissue macrophages respond?

  • Within minutes (correct)
  • Within seconds
  • Within days
  • Within hours
  • What is the first response of macrophages during inflammation?

  • Rapid enlargement (correct)
  • Release of histamines
  • Phagocytosis
  • Production of antibodies
  • How are the numbers of early mobilized macrophages described during an inflammatory response?

    <p>Not great</p> Signup and view all the answers

    Despite the numbers being not great, what is the significance of early mobilized macrophages?

    <p>They are lifesaving</p> Signup and view all the answers

    Study Notes

    Macrophage Response in Inflammation

    • Macrophages are the first line of defense against infection in tissue.
    • Within minutes of inflammation, macrophages rapidly enlarge as a first response.
    • Although the number of early mobilized macrophages is not large, they are lifesaving.

    Importance of Macrophages

    • Activated macrophages play a vital role in the inflammatory response.
    • Despite their limited numbers, macrophages are a valuable part of the immune response.

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    Description

    Learn about the 4 steps of macrophage and neutrophil responses in inflammation, including the first line of defense against infection and the rapid enlargement of macrophages.

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