Microbiology: A Systems Approach
5th Edition
ISBN: 9781259706615
Author: Marjorie Kelly Cowan Professor
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 22.2, Problem 3AYP
Summary Introduction
To list:
The types of normal biota which is currently known to occupy various regions of the gastrointestinal tract.
Introduction:
The ingested food substances are broken down into simpler molecules by the process of digestion. Digestive organs include the gastrointestinal tract organs and the accessory digestive organs. The GI tract organs comprise mouth, pharynx, esophagus, stomach, small and large intestine, and anus. All these organs make a 30 feet long tube in which the movement of food takes place.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Explain the difference between enterohemorrhagic, enterotoxigenic,enteroinvasive, enteropathogenic, enteroaggregative, anddiffusely adherent strains of E. coli.
Which of the following statements about the microbiota of the intestines is false?
1)The bacterial population in the small intestine is sparse compared to that of the colon
2)Aerobes outnumber anaerobes 100 to 1
3)Bacteria in the intestines aid in the digestion of food substances
4)None of these choices are false
Describe the significance of the normal intestinal microbiota.
Chapter 22 Solutions
Microbiology: A Systems Approach
Ch. 22.1 - Prob. 1AYPCh. 22.1 - Prob. 2AYPCh. 22.2 - Prob. 3AYPCh. 22.2 - Prob. 4AYPCh. 22.3 - List the possible causative agents for the...Ch. 22.3 - Prob. 6AYPCh. 22.3 - Name one distinct feature for each of the acute...Ch. 22.3 - Prob. 8AYPCh. 22.3 - Prob. 9AYPCh. 22.3 - Differentiate among the main types of hepatitis...
Ch. 22.4 - Prob. 11AYPCh. 22.4 - Prob. 12AYPCh. 22.4 - Prob. 13AYPCh. 22.4 - Prob. 14AYPCh. 22.4 - Prob. 15AYPCh. 22.4 - Describe the type of disease caused by Trichinella...Ch. 22.4 - Prob. 17AYPCh. 22 - Food moves down the GI tract through the action of...Ch. 22 - Prob. 2MCQCh. 22 - Gastric ulcers are caused by a. Treponema...Ch. 22 - Prob. 4MCQCh. 22 - Prob. 5MCQCh. 22 - Prob. 6MCQCh. 22 - This microorganism is commonly associated with...Ch. 22 - Prob. 8MCQCh. 22 - Prob. 9MCQCh. 22 - Prob. 10MCQCh. 22 - Prob. 11TFCh. 22 - Giardia lamblia is a water-borne, flagellated...Ch. 22 - Prob. 13TFCh. 22 - Prob. 14TFCh. 22 - Enterobius vermicularis commonly known as the...Ch. 22 - Prob. 1CTQCh. 22 - Prob. 2CTQCh. 22 - Prob. 3CTQCh. 22 - a. Describe methods used to definitively diagnose...Ch. 22 - Prob. 5CTQCh. 22 - Prob. 1VCCh. 22 - Prob. 2VCCh. 22 - Prob. 1CM
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
- Differentiate between bacterial infectionand bacterial intoxication. Discuss the importance of E. colias part of our intestinal flora. Describe three (3) different types of gastrointestinal diseases caused by bacteria. Be sure to give the name of the specific organism that causes each, describe some common signs and symptoms and discuss treatment for each disease: Define meningitis.Compare and contrast between bacterial and viral meningitis including treatment for each. What is a prion? Describe the impact prionshave on the human brain and discuss two prion-associated diseases in humans: What is a vector-borne (vector transmitted) disease? Give an example of a vector borne disease and the vector responsible for causing it:arrow_forwardList key characteristics of the normal microbiota of the digestive system.arrow_forwardWhich statement among A-E is false concerning digestive system and gastrointestinal (GI) tract infections? A) O The more severe forms of gastroenteritis, like dysentery, produce abdominal cramps, fever, and blood. B) ORehydration and electrolyte replacement are typically the treatment for those with GI tract infections. C) O Invasive GI tract infections are caused by intracellular pathogens such as Salmonella and certain E coli. D) O Among protozoal pathogens, Giardia is a major cause of gastroenteritis. E) O Most GI tract infections are due to viruses. F) OA-E are all correct.arrow_forward
- How can we describe an overview of API 20E . An overview of enterics- the microbiota within the gastrointestinal tract and their roles in both health (beneficial) and disease ( harmful)arrow_forwardWhat is the relationship between the normal microbiota of thelarge intestine, antibiotic treatment, and the development of Clostridiumdifficile–associated disease?arrow_forwardExplain the difference between enterotoxigenic, enteroinvasive, enteropathogenic, and enterohemorrhagic strains of E. coli.arrow_forward
- Explain why the liver is a common site of secondarycancer.arrow_forward1: Bom 32 of 145 32. A 40-year-old woman with a history of gallbladder disease has pancreatitis. The most likely cause of the pancreatitis is a gallstone at which of the following sites? A) Common bile duct B) C) Cystic duct OD) Major duodenal papilla Common hepatic ductarrow_forwardWhich of the following is NOT true about the transmission of diseases of the digestive system? Which option is the answer: 1. Many are transmitted in food and/or water 2. The fecal-oral transmission cycle can be broken by proper food preparation and storage, and handwashing 3. The fecal-oral transmission cycle can be broken by proper sewage disposal and disinfection/filtration of drinking water 4. Some are transmitted from person to person directly or indirectly via the fecal-oral route 5. None of the other four answers (All are true)arrow_forward
- Exah Section Section 1: Mem 98 of 145 Mark 98. A 73-year-old woman has an adenocarcinoma within the left colic flexure that has penetrated the superior wal of the colon. Without restment, which of the bigges be invaded next by direct extension of the mass? A) Ascending duodenum B) Liver C) Pancreatic head D) Pyloric antrum National Board of Medica Gross Anatomy and Embryology OE) Spleenarrow_forwardExplain why a person with overt symptoms of intestinal Entamoebahistolytica infection is unlikely to transmit infection to others.arrow_forwardWhy do you think E. coli and other enteric organisms are common causes of UTIs?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSON
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Anatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Explore Terrestrial Habitats - Types of Habitats for Children; Author: Smile and Learn - English;https://www.youtube.com/watch?v=vv1indKgOHQ;License: Standard youtube license