Microbiology: An Evolving Science (Fourth Edition)
4th Edition
ISBN: 9780393615098
Author: John W. Foster, Joan L. Slonczewski
Publisher: W. W. Norton & Company
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Chapter 28, Problem 3TQ
Summary Introduction
To review:
The presence of botulism in the patients and the source of the disease.
Introduction:
Botulism is one of the most dangerous foodborne diseases. Botulism is a rare disease but it may prove to be fatal. Botulism is a bacterial disease caused by Clostridium botulinum (C. botulinum). The bacterium releases a poisonous neurotoxin that attacks the nervous system.
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Here are four toxins: diphtheria toxin, cholera toxin, tetanus toxin, and exfoliative toxin.
Choose two of them and answer the following questions:
1. Is it an exotoxin or an endotoxin?
2. Which bacterial species produces it?
3. Briefly describe its mode of action and how it causes damage to the host cells. Include
specific signs and symptoms.
Consider that you are working as a laboratory technician in a local hospital and three patients at brought to the laboratory who present with the following:
a)symptoms of toxic shock syndrome resulting from food poisoning
b) symptoms of respiratory disease associated with the diphtheria toxin
c) symptoms of a sexually transmitted disease resulting in the release of pulse from the genitals
For each of these cases write the:
1. Name of the microorganisms responsible and
2. The morphological structure of the cells of this microorganism
Two microbiologists are writing a textbook, but they cannot agree where to place the discussion of botulism. One favored the chapter on nervous system infections, whereas the other insisted on the chapter covering digestive system infections. Where do you think the discussion should be placed, and why?
Chapter 28 Solutions
Microbiology: An Evolving Science (Fourth Edition)
Ch. 28.1 - Prob. 1TQCh. 28.1 - Prob. 2TQCh. 28.2 - Prob. 1TQCh. 28.2 - Prob. 2TQCh. 28.2 - Prob. 3TQCh. 28.2 - Prob. 4TQCh. 28.2 - Prob. 5TQCh. 28.3 - Prob. 1TQCh. 28.3 - Prob. 2TQCh. 28.4 - Prob. 1TQ
Ch. 28 - Prob. 1RQCh. 28 - Prob. 2RQCh. 28 - Prob. 3RQCh. 28 - Prob. 4RQCh. 28 - Prob. 5RQCh. 28 - Prob. 6RQCh. 28 - Prob. 7RQCh. 28 - Prob. 8RQCh. 28 - Prob. 9RQCh. 28 - Prob. 10RQCh. 28 - Prob. 11RQCh. 28 - Prob. 12RQCh. 28 - Prob. 13RQCh. 28 - Prob. 14RQCh. 28 - Prob. 15RQCh. 28 - Prob. 16RQCh. 28 - Prob. 17RQCh. 28 - Prob. 1TQCh. 28 - Prob. 2TQCh. 28 - Prob. 3TQCh. 28 - Prob. 4TQCh. 28 - Prob. 5TQ
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Intro to Food Microbiology; Author: A professor pressing record;https://www.youtube.com/watch?v=vg8fSmk0dVU;License: Standard youtube license