There have been many cases of human infection with Salmonella caused by contact (or ingestion) with raw or undercooked chicken. This is an example of which type of microbial source for foodborne illness? Contamination by human or animal feces during growing, harvesting, washing, transport, or storage Contamination by naturally occurring environmental organisms from soil or other sources A food animal - infection or colonization during its lifetime None of the other four answers are correct Contamination by human microbiota or pathogens during handling & preparation

There have been many cases of human infection with Salmonella caused by contact (or ingestion) with raw or undercooked chicken. This is an example of which type of microbial source for foodborne illness? Contamination by human or animal feces during growing, harvesting, washing, transport, or storage Contamination by naturally occurring environmental organisms from soil or other sources A food animal - infection or colonization during its lifetime None of the other four answers are correct Contamination by human microbiota or pathogens during handling & preparation

Microbiology for Surgical Technologists (MindTap Course List)

2nd Edition

ISBN:9781111306663

Author:Margaret Rodriguez, Paul Price

Publisher:Margaret Rodriguez, Paul Price

Chapter9: Microbial Disease Transmission

Section: Chapter Questions

Problem 4UTM

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There have been many cases of human infection with Salmonella caused by contact (or ingestion) with raw or undercooked chicken. This is an example of which type of microbial source for foodborne illness? which option is the answer: 1. Contamination by human microbiota or pathogens during handling & preparation 2. A food animal – infection or colonization during its lifetime 3. Contamination by human or animal feces during growing, harvesting, washing, transport, or storage 4. None of the other four answers are correct 5. Contamination by naturally occurring environmental organisms from soil or other sources
Which of the following common causes of healthcareassociated infections is an environmental organism that grows readily in nutrient-poor solutions?a) Enterococcusb) Escherichia colic) Pseudomonas aeruginosad) Staphylococcus aureus
Which of the following type of bacteria commonly causes hospital acquired infections via the fecal oral route and can live up to 5 months on clothes, surfaces, or devices of health care workers? Question 10 options: Staphylococcus aureus Streptococcus pyogenes Clostridium difficile Salmonella and Shigella None of these
Some bacteria, protozoa, and viruses that cause foodborne illness are: E.coli, Salmonella Norovirus Staphylococcus aureus Clostridium botulinum Campylobacter Clostridium perfringens Hepatitis A. Giardia (mainly water) Listeriosis Select two (2) of the foodborne illnesses listed above and report the following information for each. Disease name and whether it is a bacteria, protozoa, or virus Type of contamination (infection or intoxication) Infectious pathway Possible sources and foods affected Symptoms Incubation period Treatment Current Statistics, how many affected, where, when etc.
Contaminating microorganisms may appear in food from all the following sources except Group of answer choices -transport by rodents and arthropods. -human food handles. -an animal's intestine or other organs. -falling from the air. -spontaneous generation All the following apply to coliform organisms except Group of answer choices -they produce acid and gas from the carbohydrate glucose. -they are Gram-negative. -Escherichia coli and species of Enterobacter are included in the group. -spore formation does not take place in the organism. -they are bacteria. Characteristics of a good sewage indicator are all of the following except: Group of answer choices -occurs primarily in the intestines of humans and warm-blooded animals -can easily be identified by microbiological tests -is not as fastidious as intestinal pathogens and hence survives a little longer in water samples. -is a sporeformer
Which of the following species of microbe is associated withbeing a good indicator of fecal contamination and an extremelyversatile opportunistic pathogen?(a) Escherichia coli (d) Shigella dysenteriae(b) Campylobacter jejuni (e) Salmonella typhi(c) Yesinia enterocolitica
Discuss and explain why these below hazards are the most important Presence of listeria/ Salmonella Presence of pathogenic microorganisms Pathogenic and spoilage organism in raw milk Presence of E.coli Cross contamination Presence of allergens
Enteric bacteria include Staphylococcus and Streptococcus spp. True or false
The most common preferred portal(s) of entry for human pathogens is (are): 1. Mucous membranes of the genitourinary tract 2. Mucous membranes of the respiratory & gastrointestinal tracts 3. Conjunctival membranes of the eyes 4. Intact skin 5. Parenteral route
Please help. The terms germ and microbe are often used interchangeably. What comes to mind when you hear the word germ? The word biome can be defined as a major ecological community type such as a grassland or desert. Why is the term microbiome used to describe the microbes that live in or on the human body? Describe the benefits the microbe Bacteroides thetaiotaomicron provides to its host species. Helicobacter pylori was originally identified as a causative agent for ulcers in humans, but turns out its role is more complex. Describe how H. pylori also plays a role in regulating appetite. Describe the role that Bacteroides fragilis plays in controlling the human immune/inflammatory response.
Every year, supposedly safe municipal water supplies causeoutbreaks of enteric illness.a. How in the course of water analysis and treatment might thesepathogens be missed?b. Why is there less tolerance for a fecal coliform in drinking orrecreational water than for other bacteria?
Identify the process orenvironment in this list that is notaffected by microorganisms.a. oxygen cyclesb. global temperaturesc. human healthd. all of the above have microbialinvolvement