Hypersensitivity Reactions and IgE Levels Quiz
9 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the hallmark of allergic diseases?

  • Production of IgE antibody (correct)
  • Production of IgD antibody
  • Production of IgA antibody
  • Production of IgM antibody
  • Where are mast cells abundant, making them the most common sites for immediate hypersensitivity reactions?

  • In the lymph nodes
  • In adipose tissue
  • In the bloodstream
  • Under epithelia and connective tissues (correct)
  • Which type of immune response is characterized by the secretion of IL-4, IL-5, and IL-13?

  • Type 3 immune response
  • Type 4 immune response
  • Type 2 immune response (correct)
  • Type 1 immune response
  • What triggers nonatopic hypersensitivity reactions?

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

    What do healthy individuals typically not respond to or have only harmless responses to?

    <p>Common environmental antigens</p> Signup and view all the answers

    Which cells require previous T cell dependent allergen specific IgE production by B cells for sensitization?

    <p>Mast cells</p> Signup and view all the answers

    What is the result of re-exposure to an allergen?

    <p>Activation of mast cells</p> Signup and view all the answers

    Which component is NOT typically found in house dust that can trigger allergic reactions?

    <p>Pollen grains</p> Signup and view all the answers

    What can be a consequence of Anaphylaxis in severe cases?

    <p>Cardiovascular collapse</p> Signup and view all the answers

    More Like This

    Immediate Hypersensitivity Reaction Quiz
    10 questions
    Immediate Hypersensitivity Reaction Quiz
    10 questions
    Hypersensitivity Reactions Overview
    12 questions
    Use Quizgecko on...
    Browser
    Browser