Microbiology Exam 5 Immunology Part II

62 Questions | Total Attempts: 1212

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Microbiology Immunology Quizzes & Trivia

Exam review for Immunology Part II for microbioloy


Questions and Answers
  • 1. 
    * Strategy of Adaptive Immune Response* First response to a particular antigen is called a primary respone
    • A. 

      May take a week or more to develop

    • B. 

      Termed secondary response

    • C. 

      Eliminates extracellular pathogens

    • D. 

      Eliminates intracellular pathogens

  • 2. 
    *Strategy of Adaptive Immne Response* Immune system remembers pathogen on subsequent exposure (enhanced immune response)
    • A. 

      May take a week or more to develop

    • B. 

      Termed secondary response

    • C. 

      Eliminates extracellular pathogens

    • D. 

      Eliminates intracellular pathogens

  • 3. 
    *Strategy of Adaptive Immune Response* Adaptive immunity divided into...Humoral immunity (antibody mediated)
    • A. 

      May take a week or more to develop

    • B. 

      Termed secondary response

    • C. 

      Eliminates extracellular pathogens

    • D. 

      Eliminates intracellular pathogens

  • 4. 
    *Strategy of Adaptive Immne Response* Adaptive immunity divided into Cellular immunity (T cell mediated)
    • A. 

      May take a week or more to develop

    • B. 

      Termed sequence response

    • C. 

      Eliminates extracellular pathogens

    • D. 

      Eliminates intracellular pathogens

  • 5. 
    T or FHumoral Immunity is mediated by B lymphocytes
    • A. 

      T

    • B. 

      F

  • 6. 
    T or FHumoral immunity is developed in the bone marrow
    • A. 

      T

    • B. 

      F

  • 7. 
    T or F B cells carry multiple B cell receptors (BCRs) membrane- bound derivative fo the Ab it is programmed to make.
    • A. 

      T

    • B. 

      F

  • 8. 
    T or FB cells may be triggered to proliferate into plasma cells
    • A. 

      False

    • B. 

      True

  • 9. 
    Plasma cells produce ___________
    • A. 

      Bodies

    • B. 

      Antibodies

    • C. 

      B cells

    • D. 

      Antigens

  • 10. 
    T or F Antibodies are produced when antigen binds BCR
    • A. 

      False

    • B. 

      True

  • 11. 
    T or FSome B cells produce memory cells
    • A. 

      True

    • B. 

      False

  • 12. 
    *Strategy of Adaptive Immune Response*   Cellular immunity
    • A. 

      Mediated by B lymphocytes ( B cells)

    • B. 

      Mediated by T lymphocytes (T Cell)

  • 13. 
    Cellular immunity
    • A. 

      Matures in thymus

    • B. 

      Develops in bone marrow

  • 14. 
    *Strategy of Adaptive Immune Response* T or F cellular immnity: two predominant subsets are cytotoxic (CD8*) T cells, and helper (CD4*) T cells.
    • A. 

      False

    • B. 

      True

  • 15. 
    *Strategy of Adaptive Immune Response* Cellular immunity : T cell receptors (TCR)
    • A. 

      Membrane-bound derivative of the Ab it is programmed to make

    • B. 

      Triggered to proliferate into plasma cells

    • C. 

      Help with antigen recognition

    • D. 

      Produce memory cells

  • 16. 
    * Anatomy of the Lymphoid System*What are function of the lymphoid system?
    • A. 

      To concentrade Ag from all parts of the body into a few lymphoid organs

    • B. 

      To circulate lymphocytes through lymphod organs so that antigen can interact with rate Ag-specific cells

    • C. 

      To carry products of the immune response (Ab and effector cells) to the bloodstream and tissue

    • D. 

      All of the Above

    • E. 

      None of the above

  • 17. 
    Lymphoid system includes...
    • A. 

      Lymphatic vessels

    • B. 

      Primary lymphoid organs

    • C. 

      Secondary lymphoid organs

    • D. 

      All of the above

    • E. 

      None of the above

  • 18. 
    * Anatomy of the Lymphoid System* Matching: Match the letter to the correct #A. MALTB. SALTC. GALTD. BALT1. bronchus-associated lymphoid tissue2. mucosa-associated lymphoid tissue3. skin-associated lymphoid tissue4. gut-associated lymphoid tissue
    • A. 

      A-1, D-2, C-3, B-4

    • B. 

      A-3, D-4, C-1, B-2

    • C. 

      A-2, D-1, C-4, B-3

    • D. 

      A-4, D-3, C-2, B-1

  • 19. 
    * Anatomy of the Lymphoid System*  T or FLymphatic vessels- Lymph travels through vessels to lymph nodes
    • A. 

      False

    • B. 

      True

  • 20. 
    * Anatomy of the Lymphoid System* Lymphatic vessel...
    • A. 

      Bone Marrow and thymus are primary lymphoid organs, location where stem cells destined to become B and T cells mature (acquire BCRs or TCRs)

    • B. 

      Carry lymph to body tissues, lymph formed as a result of body's circulatory system, extracellular fluid that bathes tissues; contains tissue products, antigens, Abs and cells (predominantly lymphyocytes)

    • C. 

      Secondary lymphoid organs sites where lymphocytes gather to encounter antigens; organs include

  • 21. 
    * Anatomy of the Lymphoid System* Primary lymphoid organs...
    • A. 

      Carry lymph to body tissues, lymph formed as resutl of body's circulatory system, extracellular fluid that bathes tissues; contains tissue products, antignes, Abs and cells (predominantly lymphocytes)

    • B. 

      Sites where lymphocytes gather to encounter antigens

    • C. 

      Bone marrow and thymus are primary lymphoid organs, location where stem cells destined to become B and T cells mature (acquire BCRs or TCRs)

  • 22. 
    * Anatomy of the Lymphoid System* Secondary lymphoid organs 
    • A. 

      Sites where lymphocytes gather to encounter antigens

    • B. 

      Bone marrow and thymus are primary lymphoid organs, location where stem cells destined to become B and T cells mature (acquire BCRs to TCRs)

    • C. 

      Carry lymph to body tissues, lymph formed as result of body's circulatory system, extracellular fluid that bathes tissues; contains tissue products, antigens, Abs and cells (predominantly lymphocytes)

  • 23. 
    *Anatomy of the Lymphoid System* Primary lymphoid organs" cells mature in bone marrow (prior to birth in fetal liver) " 
    • A. 

      T cells

    • B. 

      B cells

  • 24. 
    Anatomy of the Lymphoid SystemPrimary of the lymphoid organs " ... cells mature in thymus" 
    • A. 

      T cells

    • B. 

      B cells

  • 25. 
    * Anatomy of the Lymphoid System* Primary lymphoid organsT or F"In a Primary lymphoid organs once mature, cells leave primary lymphoid organs and migrate to secondary lymphoid organs where they wait to encounter antigen"
    • A. 

      True

    • B. 

      False

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