CHAPTER 26 Hypersensitivity Reactions
Match the following types of hypersensitivity with their
respective type of reaction.
1. __D__ Type I hypersensitivity
2. __A__ Type II hypersensitivity
3. __C__ Type III hypersensitivity
4. __B__ Type IV hypersensitivity
a. Cytotoxic reaction
b. Cell-m...
1-5. Match the following terms to their appropriate definitions or descriptions. (Use each
answer only once.)
1. _C_ Immune system
2. _A_ Lymphocytes
3. _B_ Cooperative interaction
4. _C_ Nonspecific immune elements
5. _D_ Autoimmune disorder
a. T and B types
b. Specific cellular elements, cell products, and
nonlymphoid
elements
c. Mononuclear phagocytes
d. Condition in which the body’s own tissues are
attacked as if they were foreign
e. Can protect against or be manipulated to treat
disease
6. The first line of defense in protecting the body from
infection includes all the following components except:
,a. Unbroken skin
b. Normal microbial flora
c. Phagocytic leukocytes
d. Secretions such as mucus
7. Natural immunity is characterized as being:
a. Innate or inborn
b. Able to recognize exogenous or endogenous agents
specifically
c. Able to eliminate exogenous or endogenous agents
selectively
d. Part of the first line of body defenses against
microbial organisms
8 and 9. Complete the chart below from the following
list of
choices:
a. Lymphocytes
b. Macrophages
c. Mucus
d. Interferons
Components of the Natural Immune System
Cellular Mast cells
Neutrophils
8. ___B___
Humoral Complement
Lysozyme
9. __D___
10. Another term for adaptive immunity is:
, a. Antigenic immunity
b. Acquired immunity
c. Lymphocyte reactive immunity
d. Phagocytosis
11. Humoral components of the adaptive immune
system
include:
a. T lymphocytes
b. B lymphocytes
c. Antibodies
d. Saliva
12-23. Complete the table below, choosing from the
following answers:
Possible answers for questions 12-15:
a. Infusion of serum of plasma
b. Transfer in vivo or by colostrum
c. Vaccination
d. Infection
Comparison of the Types of Adaptive Immunity
Type Mode of Acquisition
Active natural 12. _D__
Artificial active 13. __C__
Passive natural 14. __B__
Artificial passive 15. _A__
Comparison of the Types of Adaptive Immunity
Possible answers for questions 16-19:
a. Yes
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