Clinical Immunology and Serology: A Laboratory Perspective (5th Edition) - Test Bank

TEST BANK FOR CLINICAL IMMUNOLOGY AND SEROLOGY A
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, LABORATORYPERSPECTIVE,4THEDITION,CHRISTINEDORRESTEYN
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STEVENS, LINDA E. MILLER y
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COMPLETECHAPTERS y
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Chapter 1.Introductionto ImmunityandtheImmune System
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MultipleChoice 6y




1. Eosinophilsareinvolvedinthe immune response against: 6y 6y 6y 6y 6y 6y 6y




A. viruses.
B. intracellularbacteria. 6y




C. parasites that cannot bephagocytized. 6y 6y 6y 6y




D. extracellularbacteria. 6y




ANS:C 6y




2. Whichofthefollowingare components of bothinnate and adaptive immune responses?
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A. Immunoglobulins
B. T helper cells
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C. Macrophages
D. Bcells 6y




ANS: C
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3. Theprocess bywhichleukocytes areattracted to aspecific areabychemical messengers is called:
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A. diapedesis.
B. degranulation.
C. chemotaxis.
D. opsonization.

ANS:C 6y




4. Whichofthefollowingisacharacteristic of naturalkiller cells?
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A. Theymature inthe thymus. 6y 6y 6y 6y




B. Theyare smaller than Band T cells.
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C. Theyare atype of lymphocyte.
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D. Theyare part oftheadaptive immune system.
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ANS:C 6y

,5. Whichofthefollowingbest describes diapedesis?
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A. Movementtowardincreasingconcentrations of acytokine
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B. Attachment ofimmunoglobulintotarget cells
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, C. Movementthrough bloodvessel walls ascellsexit thecirculation 6y 6y 6y 6y 6y 6y 6y 6y 6y




D. Engulfmentoftargetcells 6y 6y 6y




6y ANS: C 6y




6. Themost effective phagocyticand antigen-presentingcell isthe:
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A. neutrophil.
B. monocyte.
C. dendriticcell. 6y




D. macrophage.

ANS:C 6y




7. Whichofthefollowingischaracteristic of natural immunity?
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A. It involvesmemory.
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B. T lymphocytes play amajor role.
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C. It involvesspecificity.
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D. Mechanisms arealways present andfullyfunctional. 6y 6y 6y 6y 6y 6y




ANS:D 6y




8. All ofthefollowingcellsareconsidered part of naturalimmunityEXCEPT:
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A. eosinophils.
B. B lymphocytes.
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C. monocytes.
D. neutrophils.

ANS:B 6y




9. Where doesthespecific immune responseto aforeign antigen mainlyoccur?
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A. Lymphnodes 6y




B. Blood
C. Bone marrow 6y




D. Skin

ANS:A
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10. Whichwhite cell intheperipheral bloodmigrates intotissueto become a macrophage?
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A. Eosinophil
B. Basophil
C. Neutrophil