Immunology 1

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  • 1/13 Questions

    A characteristic of the monoclonal antibody is:

    • To deplete lymphocytes
    • It is produced by macrophages
    • It binds with specific target antigens
    • Attacks the global inflammatory response
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  • 2. 

    The virus associated with post-transplant lymphoma is:

    • HIV

    • Epstein-Barr

    • Herpes

    • Norwalk virus

    Correct Answer
    A. Epstein-Barr
  • 3. 

    The active agent of lipopolysaccharide (LPS) is:

    • The inner membrane

    • The outer membrane

    • Lysozymes

    • Exoslime

    Correct Answer
    A. The outer membrane
  • 4. 

    The pre-transplant crossmatch involves:

    • Recipient lymphocytes and donor plasma

    • Recipient serum and donor lymphocytes

    • Recipient macrophages and donor globulins

    • Recipient globulins and donor macrophages

    Correct Answer
    A. Recipient serum and donor lymphocytes
  • 5. 

    Treatment of angioedema involving the respiratory tract is:

    • Epinephrine

    • Dantrolene

    • Aminophylline

    • Hydroxyzine and antihistamine

    Correct Answer
    A. Hydroxyzine and antihistamine
  • 6. 

    A non-specific component of host resistance to bacterial infection is:

    • The integument

    • Esophageal mucosa

    • Gastric mucous barrier

    • Pancreatic enzymes

    Correct Answer
    A. The integument
  • 7. 

    Acute renal failure 6 weeks post-transplant is due to:

    • B-cells

    • T-cells

    • IgG

    • Macrophages

    Correct Answer
    A. T-cells
  • 8. 

    The cell responsible for neoplastic cell surveillance is:

    • Cytotoxic T cells

    • Macrophage

    • Natural killer cell

    • B cell

    Correct Answer
    A. Natural killer cell
  • 9. 

    Immunologic chimera is characterized by:

    • Genetic similarity

    • Identical twins

    • Intolerance to skin grafts

    • Common hemopoietic stem cells

    Correct Answer
    A. Common hemopoietic stem cells
  • 10. 

    Determining a T-cell deficiency is best accomplished by:

    • Delayed hypersensitivity skin testing

    • Monoclonal antibodies to T-cell subsets

    • Total lymphocyte count

    • Flow cytometry

    Correct Answer
    A. Monoclonal antibodies to T-cell subsets
  • 11. 

    The hyperacute rejection is mediated by:

    • Lymphocyte activated killer cells

    • T8 cells

    • T4 cells

    • Pre-formed antibodies

    Correct Answer
    A. Pre-formed antibodies
  • 12. 

    The cytokine causing fever in an animal exposed to endotoxin is:

    • IL2

    • TNF

    • IL6

    • IL1

    Correct Answer
    A. IL1
  • 13. 

    Adherence of leukocytes to endothelium is due to

    • Integrins

    • P-selectin

    • L-selectin

    • E-selectin

    Correct Answer
    A. E-selectin

Quiz Review Timeline (Updated): Jan 22, 2013 +

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  • Current Version
  • Jan 22, 2013
    Quiz Edited by
    ProProfs Editorial Team
  • Jan 08, 2011
    Quiz Created by
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