Lymph Node Labeling Quiz
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Questions and Answers

What are afferent lymphatic vessels?

  • Vessels that carry lymph away from the lymph node
  • Vessels that transport blood
  • Vessels associated with the circulatory system
  • Vessels that carry lymph into the lymph node (correct)

    • What is the cortex in a lymph node?

  • The inner region of the lymph node
  • The outer region of the lymph node (correct)
  • A type of connective tissue
  • The area where lymph is filtered

    • What is a follicle in a lymph node?

  • A structure where lymphocytes are produced (correct)
  • A site of lymph fluid collection
  • A fat storage area
  • A network of blood vessels

    • What do efferent lymphatic vessels do?

    <p>Carry lymph away from the lymph node</p> Signup and view all the answers

    What is a trabecula in a lymph node?

    <p>A connective tissue structure</p> Signup and view all the answers

    What role does the capsule play in a lymph node?

    <p>Protects the lymph node</p> Signup and view all the answers

    What is the germinal center in a follicle?

    <p>The area for lymphocyte proliferation</p> Signup and view all the answers

    Study Notes

    Lymph Node Components

    • Afferent Lymphatic Vessels:

      • Transport lymph fluid from peripheral tissues into the lymph nodes.
      • Multiple afferent vessels can enter a single lymph node.

    • Efferent Lymphatic Vessels:

      • Carry lymph fluid away from lymph nodes to the circulatory system.
      • Typically fewer in number compared to afferent vessels.

    • Cortex:

      • The outer region of the lymph node, containing lymphatic follicles.
      • Primarily involved in the filtration of lymph and early immune responses.

    • Follicle:

      • A structure within the cortex, consisting of a dense accumulation of B cells.
      • Sites of antibody production and maturation of B lymphocytes.

    • Germinal Center in Follicle:

      • Located within the follicle, it is where B cells proliferate and differentiate.
      • Plays a critical role in the development of high-affinity antibodies.

    • Trabecula:

      • Extensions of the capsule that partition the lymph node into compartments.
      • Provide structural support and facilitate the flow of lymph.

    • Capsule:

      • The outer fibrous layer that encases the lymph node.
      • Protects the internal structures and helps maintain the shape of the lymph node.

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    Description

    Test your knowledge on the anatomy of lymph nodes with this labeling quiz. Each card features important terms like afferent and efferent vessels, cortex, and germinal centers. It's a great way to reinforce your understanding and retention of lymphatic system structures.

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