Prescott's Microbiology
10th Edition
ISBN: 9781259281594
Author: Joanne Willey, Linda Sherwood Adjunt Professor Lecturer, Christopher J. Woolverton Professor
Publisher: McGraw-Hill Education
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Chapter 39.4, Problem 3.3RIA
Summary Introduction
Staphylococcus is a genus of Gram-positive bacteria that belongs to the family Staphylococcaceae and the order is Bacillales. They are spherical or cocci shaped, appear as grape-like clusters, and are facultative anaerobes. Certain Staphylococcus species may cause Staphylococcal food poisoning by ingesting Staphylococcal enterotoxin contaminated food.
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What is staphylococcal enterotoxin B?
Where is the agent staphylococcal enterotoxin B geolocation found at?
Where is staphylococcal enterotoxin B found, on the ground or in the dirt?
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This pathogen is usuall foodborne and causes a mostly asymptomic disease. The most common foods associated with it are deli meats and unpasteurized dairy products. It rarely cause meningitis and spsis. It is mainly of concern because it can lead to still birth. This pathogen is
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Chapter 39 Solutions
Prescott's Microbiology
Ch. 39.1 - What organisms serve as the environmental...Ch. 39.1 - How is the M protein also thought to be involved...Ch. 39.1 - Prob. 3MICh. 39.1 - Why do you think chlamydiae differentiate into...Ch. 39.1 - Compare and contrast the means by which people...Ch. 39.1 - Prob. 1.3RIACh. 39.1 - What are the three major causes of meningitis? Why...Ch. 39.1 - Prob. 2.2RIACh. 39.1 - What is the reason for the complex antibiotic...Ch. 39.1 - How do multidrug-resistant strains of tuberculosis...
Ch. 39.1 - Prob. 3.1RIACh. 39.1 - What is the mechanism by which PTx kills host...Ch. 39.1 - Prob. 3.3RIACh. 39.1 - Describe the streptococcal exotoxins and how they...Ch. 39.1 - Prob. 4.2RIACh. 39.2 - What are the three stages of Lyme disease? What...Ch. 39.2 - Prob. 1RIACh. 39.2 - Prob. 2RIACh. 39.2 - Prob. 3RIACh. 39.2 - Prob. 4RIACh. 39.2 - How does transovarian passage occur?Ch. 39.3 - What are the chief differences between tuberculoid...Ch. 39.3 - How does H. pylori increase the local pH in its...Ch. 39.3 - Prob. 3MICh. 39.3 - Prob. 4MICh. 39.3 - Prob. 5MICh. 39.3 - Prob. 1.1RIACh. 39.3 - Why do you think the slow growth rate of M. leprae...Ch. 39.3 - Prob. 2.1RIACh. 39.3 - Prob. 2.2RIACh. 39.3 - Prob. 2.3RIACh. 39.3 - Prob. 2.4RIACh. 39.3 - Prob. 2.5RIACh. 39.3 - Prob. 3.1RIACh. 39.3 - Prob. 3.2RIACh. 39.3 - What is the difference between S. aureus and MRSA?Ch. 39.3 - Prob. 3.4RIACh. 39.3 - Prob. 3.5RIACh. 39.3 - Prob. 3.6RIACh. 39.4 - How do the neurological effects of botulinum toxin...Ch. 39.4 - To which E. coli class does the strain 0157:H7...Ch. 39.4 - How can Clostridium botulinum cause disease even...Ch. 39.4 - Compare the gastroenteritis caused by Vibrio...Ch. 39.4 - Prob. 2.1RIACh. 39.4 - Compare toxigenic E. coli disease with invasive...Ch. 39.4 - Prob. 2.3RIACh. 39.4 - Prob. 3.1RIACh. 39.4 - Prob. 3.2RIACh. 39.4 - Prob. 3.3RIACh. 39.5 - Prob. 1MICh. 39.5 - Prob. 1RIACh. 39.5 - Prob. 2RIACh. 39.5 - How is ornithosis transmitted?Ch. 39.5 - Prob. 4RIACh. 39.6 - What cells and tissues make up the pseudomembrane?Ch. 39.6 - Prob. 2MICh. 39.6 - Prob. 1RIACh. 39.6 - In both C. difficileassociated disease and...Ch. 39.6 - Prob. 3RIACh. 39 - Describe a typhoid carrier. How does one become a...Ch. 39 - Many consider cholera as the most severe form of...Ch. 39 - Compare the three stages of syphilis and Lyme...Ch. 39 - While many Vibrio cholerae strains are found in...Ch. 39 - The spirochete Borrelia burgdorferi causes Lyme...
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- What property of Staphylococcus epidermidis helps it to colonize plastic materials used in medical procedures?arrow_forwardWhat causes a strain of C. diphtheriae to bepathogenic? Describe how such a strain may cause deathin an infected patient?arrow_forwardWhy are staphylococci well suited for the colonization of skin?arrow_forward
- Is the bacteria staphylococci harmful to humans?arrow_forwardWhy does Helicobacter pylori cause ulceractions in the lining of the Stomach? 1)The microbes secrete a toxin that prevents the host from detecting invasion of the microbe and thus allows it to thrive in the stomach and damage the host cells. 2)After invasion of the microbe in the cells lining the stomach, they are no longer able to produce mucous to protect the host cells from acid erosion 3)The microbe produces an enzyme that causes the cell to produce potent digestive enzymes that erode the stomach lining. 4)Once the microbe has entered the stomach, it releases digestive enzymes that degrade the mucous secreting cells.arrow_forwardWhat causes the symptoms of staphylococcal foodpoisoning? Why are cases of staph food poisoning oftenlinked to a food preparer?arrow_forward
- What is the vector ofChagas’ disease? How is thedisease transmitted?arrow_forwardCoagulase is aknown factor in the ability of S. aureus to cause infection. However, coagulases-negative staphylococci may be pathogenic as well. What are some of the factors that contribute to virulence of coagulase-negative bacteria?arrow_forwardWhich of the following about Staphylococcus aureus is false?a) It is generally coagulase-positive.b) Its infectious dose is increased in the presence of foreign material.c) Some strains infecting wounds can cause toxic shock.d) Nasal carriers have an increased the risk of surgical wound infection.e) It is pyogenic.arrow_forward
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