MHC & AG Processing Presentation Quiz

12 Questions | Total Attempts: 106

SettingsSettingsSettings
Immunology Quizzes & Trivia

Questions and Answers
  • 1. 
    To what type of pathogen are patients with bare lymphocyte syndrome most likely to be vulnerable?
    • A. 

      Viruses

    • B. 

      Intracellular bacteria

    • C. 

      Extracellular protozoans

    • D. 

      Extracellular bacteria

    • E. 

      Intracellular protozoans

    • F. 

      All of the Above

  • 2. 
    To what type of pathogen are patients with HLA class I deficiency (bare lymphocyte syndrome type I) most likely to be vulnerable?
    • A. 

      Viruses

    • B. 

      Intracellular bacteria

    • C. 

      Extracellular protozoans

    • D. 

      Extracellular bacteria

    • E. 

      Intracellular protozoans

    • F. 

      None of the Above

  • 3. 
    What is the minimum number of different MHC-I alleles that can be present on the cell surface of a normal, healthy, individuals?
    • A. 

      1

    • B. 

      2

    • C. 

      3

    • D. 

      4

    • E. 

      5

    • F. 

      6

  • 4. 
    What is the maximum number of different MHC-I alleles that can be present on the cell surface of a normal, healthy, individuals?
    • A. 

      1

    • B. 

      2

    • C. 

      3

    • D. 

      4

    • E. 

      5

    • F. 

      6

  • 5. 
    Which cell is the target of MHC-I-restricted antigen presentation?
    • A. 

      B lymphocyte

    • B. 

      Macrophage

    • C. 

      CD4 T lymphocyte

    • D. 

      Dendritic cell

    • E. 

      CD8 T lymphocyte

  • 6. 
    Which cell is the target of MHC-II-restricted antigen presentation?
    • A. 

      B lymphocyte

    • B. 

      Macrophage

    • C. 

      CD4 T lymphocyte

    • D. 

      Dendritic cell

    • E. 

      CD8 T lymphocyte

  • 7. 
    What is(are) the antigen presenting cell(s) involved in MHC-II-restricted antigen presentation?
    • A. 

      B lymphocyte

    • B. 

      Macrophage

    • C. 

      CD4 T lymphocyte

    • D. 

      Dendritic cell

    • E. 

      CD8 T lymphocyte

  • 8. 
    What is(are) the antigen presenting cell(s) involved in MHC-I-restricted antigen presentation?
    • A. 

      B lymphocyte

    • B. 

      Macrophage

    • C. 

      CD4 T lymphocyte

    • D. 

      Dendritic cell

    • E. 

      CD8 T lymphocyte

  • 9. 
    What is the source of peptides involved in MHC-II-restricted antigen presentation?
    • A. 

      Proteasome

    • B. 

      Phagolysosome

    • C. 

      Golgi

    • D. 

      Peptidase

    • E. 

      Nuclease

  • 10. 
    What is the source of peptides involved in MHC-I-restricted antigen presentation?
    • A. 

      Proteasome

    • B. 

      Phagolysosome

    • C. 

      Golgi

    • D. 

      Peptidase

    • E. 

      Nuclease

  • 11. 
    Activation of CD8 T lymphocytes requires which elements?
    • A. 

      MHC class I antigen presentation, CD86 co-stimulation and IL-12

    • B. 

      MHC class II antigen presentation, CD86 co-stimulation and IL-12

    • C. 

      MHC class I antigen presentation, CD86 co-stimulation and IL-4

    • D. 

      MHC class II antigen presentation, CD86 co-stimulation and IL-4

    • E. 

      MHC class I antigen presentation, CD40 co-stimulation and IL-12

    • F. 

      MHC class II antigen presentation, CD40 co-stimulation and IL-12

    • G. 

      MHC class I antigen presentation, CD40 co-stimulation and IL-4

    • H. 

      MHC class II antigen presentation, CD40 co-stimulation and IL-4

  • 12. 
    Activation of CD4 T lymphocytes requires which elements?
    • A. 

      MHC class I antigen presentation, CD86 co-stimulation and IL-12

    • B. 

      MHC class II antigen presentation, CD86 co-stimulation and IL-12

    • C. 

      MHC class I antigen presentation, CD86 co-stimulation and IL-4

    • D. 

      MHC class II antigen presentation, CD86 co-stimulation and IL-4

    • E. 

      MHC class I antigen presentation, CD40 co-stimulation and IL-12

    • F. 

      MHC class II antigen presentation, CD40 co-stimulation and IL-12

    • G. 

      MHC class I antigen presentation, CD40 co-stimulation and IL-4

    • H. 

      MHC class II antigen presentation, CD40 co-stimulation and IL-4

Back to Top Back to top