ACCESS IN MOODLE ROOMS
null Edition
ISBN: 9780135333457
Author: Pearson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 24.10, Problem 1CR
Summary Introduction
Human microbiome consists of all the microorganisms present in the entire human body. Every organ present in the human body consists of its own microbiota and any disturbance in them is associated with the cause of disease. For example, the loss of beneficial microflora present in the intestine due to intake of antibiotics is related to the cause of Clostridium difficile infection in intestines. The main symptoms of the infection are recurrent diarrhea, inflammation in colon, and abdominal cramps.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Why has the success of fecal transplants in treatingC. difficile infection encouraged the development ofecologically based therapies for other disordersassociated with the human microbiome?
While it is true that not all coliforms are pathogenic under normal conditions, please name two situations that can occur due to infection by pathogenic strains.
Below are a list of virulence factors/ strategies paired with an example of an organism that utilizes them. How do each of the following strategies contribute to the virulence of the pathogen?
Strategy - Causes the host to produce more receptors (Organism - Rhinovirus)
Strategy - Produces gas as a product of fermentation (Organism - Clostridium perfringens)
Strategy - Produces a capsule (organism - Klebsiella pneumonia)
Strategy - Ability to move between adjacent cells (organism - Cytomegalovirus)
Strategy - Ability to use pilus as a motility structure (organism - Pseudomonas aerogenosa)
Chapter 24 Solutions
ACCESS IN MOODLE ROOMS
Ch. 24.1 - Which major body sites are heavily colonized by...Ch. 24.1 - What methods have been used to assess the human...Ch. 24.1 - Prob. 3MQCh. 24.1 - Prob. 1CRCh. 24.2 - How does the general metabolism of microorganisms...Ch. 24.2 - What is an enterotype?Ch. 24.2 - QHow do microbial diversity and abundance vary...Ch. 24.3 - Prob. 1MQCh. 24.3 - Identify the major microbes that predominate in...Ch. 24.3 - Prob. 3MQ
Ch. 24.3 - Prob. 1CRCh. 24.4 - Prob. 1MQCh. 24.4 - Prob. 2MQCh. 24.4 - Prob. 1CRCh. 24.5 - Prob. 1MQCh. 24.5 - Prob. 2MQCh. 24.5 - Prob. 1CRCh. 24.6 - Prob. 1MQCh. 24.6 - Prob. 2MQCh. 24.6 - Prob. 3MQCh. 24.6 - What are the major anatomical differences between...Ch. 24.7 - Prob. 1MQCh. 24.7 - Prob. 2MQCh. 24.7 - What factor(s) are most important in the...Ch. 24.7 - Prob. 1CRCh. 24.8 - Prob. 1MQCh. 24.8 - Prob. 2MQCh. 24.8 - Prob. 3MQCh. 24.8 - Prob. 1CRCh. 24.9 - What observations indicate that dental carries are...Ch. 24.9 - Prob. 2MQCh. 24.9 - What are some clinical advantages of a...Ch. 24.9 - Why might a therapy based on colonization of the...Ch. 24.10 - Prob. 1MQCh. 24.10 - Prob. 2MQCh. 24.10 - Prob. 1CRCh. 24.11 - Prob. 1MQCh. 24.11 - Prob. 2MQCh. 24.11 - What is the mechanism by which C. scindens...Ch. 24 - Prob. 1AQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Functionally, normal microbiota is beneficial to it's host organism and on the other hand, it may cause harm, How does this normal microbiota cause harm? Explain briefly but acuratelyarrow_forwardWhat is The distinction between chronic infection and subclinical infection.?arrow_forwardHow does knowing the anatomical location of normal microbiota help clinicians diagnose infection?arrow_forward
- Chronic infection and subclinical infection are contrasted.?arrow_forwardWhat is a microbiome? What is the human microbiome and how is it important to human health? What do we know about the human microbiome in general? Provide a general introduction to these topics and make sure to emphasize the importance of the microbiome.arrow_forwardExplain the role of pylori in the pathogenesis of peptic ulcers. Which populations are most susceptible to peptic ulcers? Is H. pylori normal flora? If so, what causes the species to become pathogenic? Construct at table to compare and contrast the 5 steps of microbial pathogenesis. How does extracellular growth differ from intracellular growth? Diagram the 5 step pathogenesis cycle for coli O157:H7, an extracellular, intestinal pathogen acquired by consuming contaminated food/water. Be sure to include the role of exoenzymes and the Shiga exotoxin in your diagram. (2 points) Explain the pathogenesis of Listeria monocytogenes. Be sure to include temperature regulation, intracellular growth, and at risk groups in your discussion.arrow_forward
- Name the metabolic end products that can facilitate the spread ofstreptococci and initiate secondary sites of streptococcal infection.arrow_forwardWhat are the treatment approach of H.pylori infection after failed the initial therapy? Please briefly explain at your own words.arrow_forwardNormal microbiota provide protection from infection in each of the following ways EXCEPT: Question 3 options: A) they produce antibacterial chemicals. B) they compete with pathogens for nutrients. C) they make the chemical environment unsuitable for nonresident bacteria. D) they produce lysozyme.arrow_forward
- What is Salmonella pathogenicity island?arrow_forwardWhat is the “iceberg concept of infection.” How does this affect our understanding of the mortality rates of a particular microbe?arrow_forwardWhy is virulence expected to increase with vector or water-borne transmission, relative to direct transmission? Using the concept of a “cost of virulence”, explain how vertical transmission or transmission in a hospital is thought to affect the level of virulence favored by natural selection?arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- Comprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage LearningCase Studies In Health Information ManagementBiologyISBN:9781337676908Author:SCHNERINGPublisher:Cengage
Comprehensive Medical Assisting: Administrative a...
Nursing
ISBN:9781305964792
Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy Correa
Publisher:Cengage Learning
Case Studies In Health Information Management
Biology
ISBN:9781337676908
Author:SCHNERING
Publisher:Cengage
Infection Prevention and Control; Author: thecityoftoronto;https://www.youtube.com/watch?v=jx9sRYmBW3Q;License: Standard Youtube License