Practice Test V S07 Answers-1

Practice Test V S07 Answers-1 - b. membrane attack complex...

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Microbiology (Bio 3713) Practice Test V Floyd L. Wormley Jr., Ph.D. Print Name:_____________________________ 1. B cells mature in the a. thymus b. bone marrow c. peyers patches d. nervous tissue 2. Which is not a component of innate immunity? a. skin b. inflammation c. fever d. antibody 3. The _________ pathway of complement requires antibodies for activation. a. alternate b. classical c. lectin d. inflammatory 4. Which of the following are antigen presenting cells? a. dendritic cells b. T cells c. basophils d. NK cells 5. Which of the following class of antibodies is primarily found in mucosal secreations a. IgA b. IgG c. IgD d. IgE 6. The ___________ pathway of complement is initiated using preformed C3 a. classical b. alternative c. lectin d. adaptive 7. Formation of the _________________ as a result of complement activation leads to the lysis of foreign cells. a. chemotactic factors
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Unformatted text preview: b. membrane attack complex c. anaphylatoxins d. perforin complex 8. Cytotoxic T cells have the ________ marker. a. CD8 b. CD14 c. CD1d d. CD4 9. The key molecule upon which all complement pathways converge is? a. C1 b. C2 c. C3 d. C6 10. Exogenous antigens are presented by Class _____ MHC a. I b. II c. III d. IV 11. CD4 cells are often a. T cytotoxic cells b. T suppresser cells c. T helper cells d. NK cells 12. The small bean-shaped bodies into which the lymphatic vessels drain are the 13. The basis of hemolytic disease of the newborn is incompatibility of _______ between mother and child. a. Rh factor b. MHC class c. IgM antibody d. Roth IRA plans 14. Follicular dendritic cells are antigen presenting cells. True or False 15. The leukocyte that contains histamine is the a. lymphocyte b. monocyte c. macrophage d. basophil...
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