Nester's Microbiology: A Human Perspective
9th Edition
ISBN: 9781259709999
Author: Denise G. Anderson Lecturer, Sarah Salm, Deborah Allen
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 29, Problem 2A
A public health official is investigating waterborne diseases in Illinois. She notes that over half of the cases of waterborne diseases originating from drinking water were caused by Giardia lamblia. Other data showed that most cases of gastroenteritis attributed to exposure to recreational waters were caused by Cryptosporidium parvum. What does this suggest about controlling waterborne diseases?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Why do you suppose that Clostridium species are major causes of spoilage of canned foods?
What is another name for hole in head disease in aquaculture
TJ Porter was a 15 year old high school student with a new summer job working with a gardening crew. His main job activity was spreading bark mulch in garden beds. Last August he rapidly developed severe shortness of breath, a persistent cough, and chest pains. On admittance to the hospital, radiological examination revealed large “cotton ball” densities in both of his lungs. Culture of his lung aspirate grew Aspergillus fumigatus. TJ was given IV amphotericin B and assisted mechanical ventilation via a tracheotomy. He slowly improved in the hospital, but also contracted 2 other respiratory infections with Pseudomonas aeruginosa and Strep. faecalis. These infections were treated with appropriate antibiotics.TJ had 4 sisters and 2 brothers. One of his brothers had a perirectal abscess in infancy but otherwise has been well.TJ’s white blood cell count was in the normal range, with ~65% neutrophils, 30% lymphocytes, and ~5% monocytes. Serum IgG and IgM levels were in the normal-to-high…
Chapter 29 Solutions
Nester's Microbiology: A Human Perspective
Ch. 29 - Describe how the BOD of a water sample is...Ch. 29 - Which step of wastewater treatment removes most of...Ch. 29 - Compare and contrast the activated sludge process...Ch. 29 -
4. What is effluent?
Ch. 29 -
5. How does a septic system work?
Ch. 29 - Prob. 6SACh. 29 - Why do water-testing procedures look for coliforms...Ch. 29 - How does the ONPG/MUG test allow a sample to be...Ch. 29 -
9. Describe two advantages of composting.
Ch. 29 - Describe the use of bioremediation in the cleanup...
Ch. 29 - Prob. 1MCCh. 29 -
2. Advanced treatment is often designed to...Ch. 29 - Which of the following is not a matching pair? a)...Ch. 29 - Prob. 4MCCh. 29 -
5. Which of the following is not a matching...Ch. 29 - Prob. 6MCCh. 29 - Prob. 7MCCh. 29 - Prob. 8MCCh. 29 - Prob. 9MCCh. 29 -
10. Synthetic compounds are most likely to be...Ch. 29 -
1. A developer is interested in building vacation...Ch. 29 -
2. A public health official is investigating...Ch. 29 -
1. Why is oil not degraded when in a natural...Ch. 29 - The accompanying figure shows the effects of...
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
- Why 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 might be a reason why a Buruli ulcer is initially painless? Why was it necessary to administer antibacterial drugs for two months rather than two weeks? What environmental similarities exist in the endemic countries?arrow_forwardExplain how the following diseases differ and how they are similar: giardiasis, amoebic dysentery, Cyclospora diarrheal infection, and cryptosporidiosis.arrow_forward
- Do you think that all the residential flora of mouth cause dental caries? Explain.arrow_forwardPlease fill in the table with the type of pathogen and the genus species for each of the following diseases. Disease Type of pathogen Genus species Powdery mildew of grapes Powdery mildew of cherry Downy mildew Botrytis bunch rot Phytophthora root rot Fire blight Crown gall Black leg in potato Little cherry disease Grapevine leafroll disease Red blotch Hop stunt disease Hop mosaic virus Curly top Zebra chiparrow_forwardWrite a 1-2 paragraph case study that accurately depicts the disease caused by Clostridium Botulinum. If your organism is transmitted in a specific location or under certain circumstances be sure your patient has been to those locations or engaged in those behaviors that would lead to transmission Have the appropriate timeline in terms of incubation and length of illness. Cover the important symptoms. You do not have to give all possible symptoms, just the typical one. Provide some important laboratory test results without stating the name of your microorganism. Provide the Epidemiology, Pathogenesis, Clinical Manifestations, Laboratory Tests, Treatment and Prevention.arrow_forward
- Why is sporotrichosis sometimes called rose gardener’s disease?arrow_forwardWhich of the following organisms is the causative agent for a venereal disease? Yersinia pestis Treponema pallidum Leptospira interrogans Klebsiella pneumoniaearrow_forwardThe Helicobacter pylori protobacteria cause peptic ulceration by producing: asaparrow_forward
- foodborne pathogens associated with: 1. shrimp2. coconut water3. green chiliarrow_forwardHelicobacter pylori causes O 1) duodenal ulcers. O 2) increased risk for stomach cancer. O 3) stomach ulcers. 3) 4) gastritis. 5) All of the choices are correct.arrow_forwardAll statements are TRUE for psittacosis EXCEPT: Acquired from infected parrots AOTA Moderately easy to transmit NOTA Caused by Chlamydia psitacci Category A Biological agentsarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Microbiology for Surgical Technologists (MindTap ...BiologyISBN:9781111306663Author:Margaret Rodriguez, Paul PricePublisher:Cengage Learning
Microbiology for Surgical Technologists (MindTap ...
Biology
ISBN:9781111306663
Author:Margaret Rodriguez, Paul Price
Publisher:Cengage Learning
Infectious Diseases - How do we control them?; Author: Let's Learn Public Health;https://www.youtube.com/watch?v=2JWku3Kjpq0;License: Standard Youtube License