Immunology Quiz

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Questions and Answers

Which type of immunity is not specific to a particular pathogen?

  • Innate immunity (correct)
  • Adaptive immunity
  • Both innate and adaptive immunity
  • None of the above

What is the main function of the host immune response?

  • To activate latent infections
  • To combat infections (correct)
  • To cause immune deficiencies
  • To evade host defense

Which statement about immune deficiencies is true?

  • Acquired immune deficiencies are not associated with increased susceptibility to infections
  • Vaccines do not provide protection against infections
  • Defects in different components of the immune response make individuals susceptible to different infections (correct)
  • Inherited immune deficiencies are not associated with increased susceptibility to infections

Which of the following pathogens is not mentioned in the text?

<p>S. enteriditis (B)</p> Signup and view all the answers

What are the principle components of immune responses to pathogens?

<p>Both soluble factors and cell types (C)</p> Signup and view all the answers

Which type of cells recognize antigens only when they are displayed on the surfaces of the body’s own cells?

<p>T cells (C)</p> Signup and view all the answers

What is the name of the molecules that T cells recognize antigens on?

<p>MHC class I (B)</p> Signup and view all the answers

Which type of cells present antigens to T cells?

<p>Macrophages (D)</p> Signup and view all the answers

What is the term for the process of presenting antigens on MHC class I molecules?

<p>MHC class I presentation (C)</p> Signup and view all the answers

Which type of cells can replicate within cells?

<p>Intracellular bacteria (C)</p> Signup and view all the answers

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