Lymphoid Cells and Immune System Overview
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Questions and Answers

What is the primary role of T cells in the immune system?

  • Produce antibodies
  • Manage immune response (correct)
  • Phagocytosis
  • Capture foreign material
  • Which lymphoid organ is primarily responsible for cleansing the blood of aged blood cells and platelets?

  • Lymph nodes
  • Spleen (correct)
  • Appendix
  • Thymus
  • What is the function of germinal centers in lymph nodes?

  • Facilitate B cell proliferation (correct)
  • Contain macrophages
  • Generate memory cells
  • Produce antibodies
  • Where does T and B cell maturation primarily occur?

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

    What is the main function of lymph nodes in the immune system?

    <p>Cleanse the lymph and filter it</p> Signup and view all the answers

    Which lymphoid organ serves as a site for fetal erythrocyte production?

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

    What is the purpose of tonsillar crypts in the tonsils?

    <p>Destroy bacteria and pathogens</p> Signup and view all the answers

    Which lymphoid organ is named according to its location in the body?

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

    What is the main function of reticular cells in lymphoid organs?

    <p>Produce reticular fibers as stroma</p> Signup and view all the answers

    What distinguishes white pulp from red pulp in the spleen?

    <p>Presence of T cells in white pulp</p> Signup and view all the answers

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