Pathophysiology-cellular And Humoral Immune Response

20 Questions | Total Attempts: 2508

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Pathophysiology-cellular And Humoral Immune Response - Quiz

Covers Chapter 3-Patho for Health Pros


Questions and Answers
  • 1. 
     Phagocytes consist of: 1. Granulocytes 2. Antigens 3. Macrophage 4. Dendritc Cell
    • A. 

      1, 2

    • B. 

      1, 3, 4

    • C. 

      1, 2, 3, 4

    • D. 

      3, 4

  • 2. 
    Phagocytes engulf bacteria, viruses and dead or injured cells. 
    • A. 

      True

    • B. 

      False

  • 3. 
    All Immune Cells originate in: 
    • A. 

      Thymus

    • B. 

      Spleen

    • C. 

      Bone Marrow

    • D. 

      Blood Cells

  • 4. 
    Immune cells mature in ___________ _________ or the ___________.
  • 5. 
    The antigens representing "self" are present on an individual's cell membrane.
    • A. 

      True

    • B. 

      False

  • 6. 
    MHC stands for:
    • A. 

      Medial heart contusion

    • B. 

      Minor histogram complex

    • C. 

      Massive hernia complications

    • D. 

      Major histocompatibility complex

  • 7. 
    MHC  is located on ___________________ 6.
  • 8. 
    MHC molecules:
    1. have an essential role in the activation and regulation of the immune response.
    2. have an essential role in intercellular communications.
    3. are useful in detecting changes in cell membranes altered by viruses or cancerous changes.
    4. alert the immune system when they detect changes in cell membranes altered by viruses or cancerous changes.
    • A. 

      1,4

    • B. 

      2,3,4

    • C. 

      3,4,1

    • D. 

      1,2,3,4

    • E. 

      1,2,3

  • 9. 
    It is unlikely that two indivuduals would ever have identical antigens. (Unless you were an identical twin)
    • A. 

      True

    • B. 

      False

  • 10. 
    T Lymphocytes arise from  __________ _______________.
  • 11. 
    T Lymphocytes mature in the __________________.
  • 12. 
    Plasma cells develop from:
    1. mast cells and release histamine.
    2. T cells and destroy virus infectected cells.
    3. helper T cells and remember antigens for later use.
    4. B cell and secrete specific antibodies.
    • A. 

      1,2

    • B. 

      2

    • C. 

      3,4

    • D. 

      4

  • 13. 
    Chemotactic ___________ attract phygocytes to area of inflammation
  • 14. 
    ___________________ are a group of lipids, with varying effects. Some cause inflammation, vasodialation and increased permeability, and pain.
  • 15. 
    Natural killer lymphocystes:
    1. destroy self cells.
    2. destroy foreign cells.
    3. destroy virus infected cells.
    4. destroy cancer cells.
    • A. 

      1,2

    • B. 

      2,3,4

    • C. 

      3,4

    • D. 

      4,1,3

  • 16. 
    The three types of T cells are:
    • A. 

      Helper T cells

    • B. 

      Mast T cells

    • C. 

      Cytotoxic T cells

    • D. 

      Supressor T cells

  • 17. 
    Helper T cells:
    • A. 

      Detect infection and get the other cells of the immune system ready to do battle.

    • B. 

      Tell B cells to produce antibodies

    • C. 

      Attack virus-infected cells.

    • D. 

      A and B

    • E. 

      B and C

    • F. 

      A, B and C

  • 18. 
    Cytotoxic T cells:
    • A. 

      Attack virus-infected cells.

    • B. 

      Tell B cells to produce antibodies.

    • C. 

      Alert the immune system when a antigen is detected.

  • 19. 
    __________________ T cells tell the immune system when the battle with the infectious pathogens is over and to stop fighting
  • 20. 
    What are the stages of infectious disease? (choose all that apply)
    • A. 

      The peak (clinical) stage (the disease reaches its highest point of development, severe aches, chills, vomiting, etc.)

    • B. 

      The incubation stage (silent stage-- the pathogen has gained entry into the host and starts replicating)

    • C. 

      The recovery stage (symptoms have all but completely vanished; pathogen has been mostly eliminated)

    • D. 

      The prodromal stage (itchy, runny nose, dry eyes, etc.)

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