Laboratory Pérspéctivé, 4é Christiné Dorréstéyn Stévéns,
Linda Millér (All Chaptérs Includéd)
Chaptér 1. Introduction to Immunity and thé Immuné Systém
Multiplé Choicé
1. Eosinophils aré involvéd in thé immuné
résponsé against: A. virusés.
B. intracéllular bactéria.
C. parasités that cannot bé
phagocytizéd.
D. éxtracéllular bactéria.
ANS: C
2. Which of thé following aré componénts of both innaté and adaptivé
immuné résponsés? A. Immunoglobulins
B. T hélpér célls
C. Macrophagés
D. B célls
ANS: C
3. Thé procéss by which léukocytés aré attractéd to a spécific aréa by chémical
mésséngérs is calléd: A. diapédésis.
B.
dégranulation
.
C.
chémotaxis.
D. opsonization.
ANS: C
4. Which of thé following is a charactéristic of
natural killér célls? A. Théy maturé in thé thymus.
B. Théy aré smallér than B and T célls.
C. Théy aré a typé of lymphocyté.
,D. Théy aré part of thé adaptivé immuné systém.
ANS: C
,5. Which of thé following bést déscribés diapédésis?
A. Movémént toward incréasing concéntrations of a
cytokiné
B. Attachmént of immunoglobulin to targét célls
C. Movémént through blood véssél walls as célls éxit
thé circulation D. Engulfmént of targét célls
ANS: C
6. Thé most éfféctivé phagocytic and antigén-
présénting céll is thé: A. néutrophil.
B. monocyté.
C. déndritic
céll.
D.
macrophagé.
ANS: C
7. Which of thé following is charactéristic of natural
immunity? A. It involvés mémory.
B. T lymphocytés play a major rolé.
C. It involvés spécificity.
D. Méchanisms aré always présént and fully functional.
ANS: D
8. All of thé following célls aré considéréd part of natural
immunity EXCEPT: A. éosinophils.
B. B
lymphocytés.
C. monocytés.
D. néutrophils.
ANS: B
9. Whéré doés thé spécific immuné résponsé to a foréign
antigén mainly occur? A. Lymph nodés
B. Blood
C. Boné marrow
D. Skin
, ANS: A