Microbiology: An Introduction
12th Edition
ISBN: 9780321929150
Author: Gerard J. Tortora, Berdell R. Funke, Christine L. Case
Publisher: PEARSON
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Chapter 14, Problem 4A
Summary Introduction
To write:
The incidence of typhoid fever in the united states from 1954 to 2013 and to show the disease occurrence by sporadic and epidemic.
Given:
“Typhoid fever” “United states during 1954 to 2013”, “Sporadic” and “Epidemic”
Introduction:
Typhoid fever is a bacterial infection caused by Salmonella typhi, which spreads through drinking water and food of an infected individual. It is enteric fever which affects the gut through the blood streams and intestines.
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Students have asked these similar questions
Ch.23
How is Salmonella able to cross from the intestines into the blood?
A. it is so small that it can squeeze between intestinal cells
B. it secretes a toxin that induces its uptake into intestinal epithelial cells
C. it secretes enzymes that create perforations in the intestine
D. it can get into the blood only if the bacteria are deposited directly there, that is, through a puncture
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A. hepatitis A
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—
explain your answer thoroughly
Ch.21
What causes patients infected with the yellow fever virus to turn yellow (jaundice)?
A. low blood pressure and anemia
B. excess leukocytes
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D. liver damage in final stage of disease
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A. able to spread quickly
B. able to avoid immune detection
C. low oxygen environment for growth
D. cooler area of the body for growth
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Which microbe does not live part of its lifecycle outside humans?
A. Toxoplasma gondii
B. Cytomegalovirus
C. Francisella tularensis
D. Plasmodium falciparum
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explain your answer thoroughly
Ch.22
Streptococcus pneumoniae has a capsule to protect it from killing by alveolar macrophages, which kill bacteria by…
A. cytokines
B. antibodies
C. complement
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What fact about the influenza virus allows the dramatic antigenic shift that generates novel strains?
A. very large size
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D. over 100 genes
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explain your answer thoroughly
Chapter 14 Solutions
Microbiology: An Introduction
Ch. 14 - Prob. 1RCh. 14 - Define symbiosis. Differentiate commensalism,...Ch. 14 - Prob. 3RCh. 14 - Prob. 4RCh. 14 - Distinguish symptoms from signs as signals of...Ch. 14 - How can a local infection become a systemic...Ch. 14 - Prob. 7RCh. 14 - Prob. 8RCh. 14 - Acquiring a closely related strain causes severe...Ch. 14 - Prob. 10R
Ch. 14 - Prob. 1MCQCh. 14 - All members of a group of ornithologists studying...Ch. 14 - Prob. 3MCQCh. 14 - Prob. 4MCQCh. 14 - Prob. 5MCQCh. 14 - Prob. 6MCQCh. 14 - Prob. 7MCQCh. 14 - Prob. 8MCQCh. 14 - Prob. 9MCQCh. 14 - Prob. 10MCQCh. 14 - Prob. 1ACh. 14 - Florence Nightingale gathered the following data...Ch. 14 - Name the method of transmission of each of the...Ch. 14 - Prob. 4ACh. 14 - Three days before a nurse developed...Ch. 14 - Three patients in a large hospital acquired...Ch. 14 - Prob. 3CAECh. 14 - Mycobacterium avium-intracellulare is prevalent in...
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