Test Bank - Immunology and Serology in Laboratory Medicine, 8th Edition - Turgeon, Chapters 1 - 27|| Complete Latest Guide A+

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Immunology and Serology in Laboratory Medicine, 8th Edition by Mary Louise Turgeon
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Chapter 1-27
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Chapter 01: Highlights of the Innate and Adaptive Immune Systems
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MULTIPLE CHOICE 5%




1. The ―father‖ of immunology is generally considered to be
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a. Koch.
b. Pasteur.
c. Gram.
d. Salk.
ANS: 5 % B
Louis Pasteur is generally considered to be the ―father of immunology.‖
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DIF: Cognitive Level: I 5% 5%




2. An early form of immunization was practiced by the
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a. Romans.
b. Greeks.
c. Chinese.
d. Native Americans. 5%




ANS: 5 % C
Beginning about 1000 AD, the Chinese practiced a form of immunization by inhaling dried
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powders derived from the crusts of smallpox lesions.
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DIF: Cognitive Level: I 5% 5%




3. A 5% specific function of the immune system is to
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a. recognize self from nonself. 5% 5% 5%


b. defend the body against nonself.
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c. amplify specific functions. 5% 5%


d. Both A and B. 5% 5% 5%




ANS: 5 % D
The function of the immune system is to recognize self from nonself and defend the bo
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dy against nonself. Such a system is necessary for survival. The immune system also h
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as nonspecific effector mechanisms that usually amplify the specific functions. Nonspeci
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fic components of the immune system include mononuclear phagocytes, polymorphonucl
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ear leukocytes, and soluble factors (e.g., complement).
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DIF: Cognitive Level: I 5% 5%




4. An undesirable consequence of immunity is
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a. natural resistance. 5%


b. acquired resistance to infectious diseases.
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, c. an autoimmune disorder.
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d. recovery from infectious disease.
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ANS: 5 % C
The desirable consequences of immunity include natural resistance, recovery, and acquired
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%resistance to infectious diseases. A deficiency or dysfunction of the immune system can ca
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use many disorders. Undesirable consequences of immunity include allergy, rejection of a
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transplanted organ, or an autoimmune disorder.
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DIF: Cognitive Level: I 5% 5%




5. The immune system has various distinctive characteristics except;
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a. specificity.
b. memory.
c. mobility.
d. noncooperation among different cells. 5% 5% 5%




ANS: 5 % D
The immune system is composed of a large, complex set of widely distributed elements
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, with the distinctive characteristics of specificity, memory, mobility, replicability, and c
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ooperation among different cells or cellular products. Specificity and memory are chara
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cteristics of lymphocytes in the immune system. Nonspecific elements of the immune sys
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tem demonstrate mobility. In addition, specific and nonspecific cellular components of th
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e immune system can replicate. Cooperation is required for optimal functioning, and int
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eraction involves specific cellular elements, cell products, and nonlymphoid elements.
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DIF: Cognitive Level: I 5% 5%




6. Hematopoiesis occurs in the yolk sac during the
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a. immediate hours after conception 5% 5% 5%


b. second month of gestation. 5% 5% 5%


c. second trimester of gestation.
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d. periods of severe anemia in children.
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ANS: 5 % A
The sites of blood cell development, or hematopoiesis, follow a definite sequence in th
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e embryo and fetus. Hematopoiesis occurs in the yolk sac during the second month of g
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estation.

DIF: Cognitive Level: II 5% 5%




7. The sequence of blood cell development in the embryo and fetus is
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a. yolk sac, liver-spleen, bone marrow.
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b. yolk sac, bone marrow, liver/spleen.
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c. liver-spleen, yolk sac, bone marrow. 5% 5% 5% 5%


d. bone marrow, liver-spleen, yolk sac.
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ANS: 5 % A




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