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

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

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

What is the purpose of tonsillar crypts in the tonsils?

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

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

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

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

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

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