MICROBIOLOGY BNDL W/MASTERING >BI<
11th Edition
ISBN: 9781323856437
Author: Tortora
Publisher: PEARSON
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Chapter 19, Problem 5MCQ
Summary Introduction
Introduction:
The immunodeficiency syndrome is of two types: primary or congenital immunodeficiency. It is a hereditary disorder. It may be autosomal recessive or X-linked. Secondary or acquired immunodeficiency is caused by various immunosuppressant drugs or by HIV infection.
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Primary immunodeficiency disorders
A.
are mostly caused by deficiency of both
B cells and T cells.
B.
are infectious.
C. are commonly found in cancer patients.
D. can be induced by malnutrition.
E. are inherited.
O
O
O
O
A 41-year-old man has a penetrating injury to his right eye. A month later he has worsening vision in his left eye. Through which of the following immunoogic mechanisms has his vision in the left eye been reduced?
a.Release of sequestered antigens
b.Hypogammaglobulinemia
c.Molecular mimicry
d.T lymphocyte anergy
Which of the following diseases is not due to autoimmunity?A. rheumatic feverB. systemic lupus erythematosusC. diabetes mellitusD. HIV/AIDS
3. Which of the following is both a phagocyte and an antigen-presenting cell?A. Natural Killer cellB. eosinophilC. neutrophilD. macrophage
4. What is the first line of defence against germs?A. HeartB. SkinC. Brain D. Eyes5.Which organs in your throat trap germs that come in?A. PancreasB. Spleen C. TonsilsD. Liver6. A person is injected with immunoglobulins against hepatitis B. This person has :A. Artificially acquired passive immunityB. Artificially acquired active immunityC. Naturally acquired active immunityD. Naturally acquired passive immunity
Chapter 19 Solutions
MICROBIOLOGY BNDL W/MASTERING >BI<
Ch. 19 - DRAW IT Label IgE, antigen, and mast cell, and add...Ch. 19 - Prob. 2RCh. 19 - Discuss the roles of antibodies and antigens in an...Ch. 19 - Prob. 4RCh. 19 - Prob. 5RCh. 19 - Differentiate the three types of autoimmune...Ch. 19 - Summarize the causes of immunodeficiencies. What...Ch. 19 - Prob. 8RCh. 19 - Prob. 9RCh. 19 - Prob. 10R
Ch. 19 - When and how does our immune system discriminate...Ch. 19 - The first preparations used for artificially...Ch. 19 - Prob. 3ACh. 19 - Prob. 4ACh. 19 - Prob. 1MCQCh. 19 - What does pluripotent mean? a. Ability of a single...Ch. 19 - Prob. 3MCQCh. 19 - Antibodies against HIV are ineffective for all of...Ch. 19 - Prob. 5MCQCh. 19 - Which antibodies will be found naturally in the...Ch. 19 - Prob. 7MCQCh. 19 - Use the following choices to match the type of...Ch. 19 - Use the following choices to match the type of...Ch. 19 - Prob. 10MCQCh. 19 - Prob. 1CAECh. 19 - Prob. 2CAECh. 19 - Prob. 3CAECh. 19 - Prob. 4CAE
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