Laboratory Perspective 4th edition Christine Dorresteyn
Stevens, Linda E. Miller . ISBN:978-0803644663 100%
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,Chapter 1. Introduction to Immunity and the Immune System
Multiple Choice
1. Eosinophils are involved in the immune response against:
viruses.
intracellular bacteria.
parasites that cannot be phagocytized.
extracellular bacteria.
ANS: C
2.Which of the following are components of both innate and adaptive
immune responses? A. Immunoglobulins
,T helper cells
, Macrophages
B cells
ANS: C
3.The process by which leukocytes are attracted to a specific area by
chemical messengers is called: A. diapedesis.
degranulation
. chemotaxis.
opsonization.
ANS: C
4.Which of the following is a characteristic of natural killer cells? A.
They mature in the thymus.
They are smaller than B and T cells.
They are a type of lymphocyte.