You are a water quality analysis and you have an emergency situation you must determine the population of nasty fecal dwelling E. coli in the water sample within two hours no time for SPC is there anyway to do this

You are a water quality analysis and you have an emergency situation you must determine the population of nasty fecal dwelling E. coli in the water sample within two hours no time for SPC is there anyway to do this

Nutrition: Concepts and Controversies - Standalone book (MindTap Course List)

14th Edition

ISBN:9781305627994

Author:Frances Sizer, Ellie Whitney

Publisher:Frances Sizer, Ellie Whitney

Chapter8: Water And Minerals

Section: Chapter Questions

Problem 3SC: Water from public water systems requires frequent borne testing for microorganisms. is less...

See similar textbooks

Related questions

Q: our common criteria are ponding surface: cleanli vetting of the surface by nas to satisfy these…

A: Surface preparation is the process of cleaning for new coatings. It is classified as passive,…

Q: Bacteria can ferment starting nutrients like SALT (NaCI). True The whole statement is true. False…

A: Fermentation is a process used by bacteria under anaerobic conditions to generate energy for cell…

Q: The controlled exposure condition applies to the general public with no time restrictions. Select…

A: Controlled exposure means exposure to various ionizing radiations that include X-rays, gamma rays or…

Q: 5 oz po day 1, then 3 oz po days 2-7 How many milliliters should the pharmacy dispense

A: Drug Medication has physiological effect and causes significant changes in the body. Factors…

Q: Secondary metabolite production and suspension cultures are the vital force for pharmaceutical…

A: The cell suspension is the process in which cells are cultured in an agitated liquid medium. The…

Q: The number of bacteria in the samples need to be quantified. The laboratory uses a specific protocol…

A: Introduction :- Bacteria are single-celled organisms with a small size. Bacteria can be found…

Q: An important food-borne pathogen as it can survive common food preservation methods: (choose one)…

A: Foodborne pathogens are essentially bacteria, parasites and viruses that are available in the food…

Q: A researcher analyzes unpasteurized apple juice suspecting E. coli contamination of the juice.…

Q: If you are planning to grow maize crop on your land area (2 hectares) and the recommended dose of…

A: Nitrogen (designated by the letter N) is a very important component of chemical fertilizers used in…

Q: 1. On a spot plate, put a pH paper on each well. Place 2 drops of liquid samples on different wells.…

A: pH, (pH=-log [H+]) is the quantitative measure of the acidity or basicity of aqueous or other…

Q: he image below is the results of the Nutrient agar plate inoculated with the kitchen ounter sample…

A: Colony morphology is used by microbiologists to identify and characterized the different bacterial…

Q: In product testing, microbial growth is found.| Interpretation: Rationale:

A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…

Q: A serial dilution of a sample has an unknown concentration of microorganisms. A countable plate has…

Q: Based on this dietary profile, describe the possible disease that could happen to the fish stock and…

A: Amino acids Amino acids are the biomolecules that are joined together by peptide linkages to form…

Q: BACTERICIDE LAMPS OF A CLOSED TYPE SHOULD BE INSTALLED IN 1. premises for pharmacy visitors 2.…

A: Introduction UVGI (ultraviolet germicidal irradiation) is a disinfection technology that kills or…

Q: Ted heats some food just to boiling, and stores some of it immediately in a container which he…

A: A microorganism, or organism, is a living being of minute size, which might exist in its…

Q: The proper temperature for the refrigerator is: O 15-25 degrees Fahrenheit 25-35 degrees Fahrenheit…

A: Refrigerator is a device to preserve the freshness of food by providing the appropriate temperature.…

Q: You dispense Drug G cream for storage at RT (25ºC) for 6 months. The patient stores it correctly for…

A: If drug forms are not stored properly, it loses it's potency and affects its efficacy as well as…

Q: Based on this dietary profile, describe the possible disease that could happen to the fish stock and…

A: Amino acids Amini acids are the biomolecules that join together by peptide linkages to form…

Q: Which of the following is NOT a recommended method for preventing cross-contamination? A. Washing…

A: Cross contamination Cross contamination is physical transfer or movement of pathogens from one…

Q: Use the measurement tool to measure the zone of inhibition for each antibiotic sample in millimeters…

A: Sample A: 32.48mm , 32.5mm, 32.5mm , Average : 32.5 mm Sample B:. 24.6mm , 24.7mm , 24.7mm…

Q: Explain the difference in Microbial Inhibitory Concentration and Microbial Bactericidal…

A: Antibiotics are antimicrobial agents that are specifically used to inhibit the growth of bacteria.…

Q: ygiene practices, the debris becomes food for bacteria that live on teeth. As the bacteria…

A: Second option is right in first black space the answer will be carbohydrate In second black space…

Q: While Aisha is home for the weekend, she gets a chance to visit the Health Center and see their…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: How many coliforms need to be present before drinking water is considered dangerous?

A: Coliforms are bacteria found in the excrement of all animals, including humans. They are found in…

Q: Draw a Problem tree and a Solution tree for food contamination. Submit a LFA Matrix with this…

Q: FALSE 4. Twenty-three water samples out of 24 samples from the La Trinidad water district must…

A: The drinking water should have certain criteria to be met, for considering it safe to drink and…

Q: re is the statement below, If a patient sample gets a negative result on the urea broth test, then…

A: A laboratory test called the urea broth test is done to determine whether or not a patient has a UTI…

Q: '. The two urine samples were obtained from the same (non-diabetic) patient before and after a meal…

A: Interpretation of Benedict's Test: - Blue Solution: - Nil Green Solution: - Trace Green Precipitate:…

Q: Microbes that can be grown on agar petri dish include

A: For any microbe, to survive they need suitable environment,food and water. Here agar Petri dish…

Q: I would like to know some examples of chemicals used by snakes like python or any other organism to…

A: snakes used a different way to protect themselves. Some snake using loud hiss sound to prevent…

Q: Below is an MSA plate inoculated with bacteria and grown at 37*C for 2 days. Be pecific and thorough…

A: MSA plates inoculated with bacteria shows yellow color.

Q: Healthcare professionals’ compliance with handwashing protocol is often very poor. is usually…

A: Is often very poor .

Q: why is It not refrigerate it) while waiting days before checking for contamination? your

A: Contamination may be Bacterial contamination. Bacteria usually require to survive at room…

Q: You dispense Drug G cream for storage at RT 25 degrees C for 6 months. The patient stores it…

A: Drug G cream is used for the bacterial infections over the skin. It can be used up to 6 months at…

Q: Based on the Exercise on the Isolation of Coliform to assess water quality. When is your drinking…

A: Safe drinking water is required for public and environmental health, which means it must be free of…

Q: Which of the following are true regarding UV disinfection? Mark all that apply. Water must be clear,…

A: Electromagnetic spectrum is the large range of light rays containing x rays, gamma rays, visible…

Q: Why do we pasteurize much our food instead of sterilizing it? a) sterilizing can be cost prohibitive…

A: Microbes need to be in check if infections and diseases are to be prevented from spreading.…

Q: agar is autoclaved

A: Answer :

Q: annitol Salt Agar: Is the organism Osmotolerant or non-osmotolerant ______________________________…

A: The selective ingredients of MSA the bile salts and the dye, crystal violet which inhibit the growth…

Q: The dentist in your office asks you to be responsible for maintaining OSHA compliance in the office…

A: Introduction The Occupational Safety and Health Administration, or OSHA for short, is in charge of…

Q: The pH in the rumen of corn-fed cows is imbalanced and harbors E. coli bacteria (such as strain…

A: E. coli is a gram negative bacteria which is facultatively anaerobic. The E. coli are pathogenic and…

Q: With regard to item packaging, which is true: Group of answer choices Package each item separately;…

A: True statement with regard to item packaging.

Q: If a patient sample gets a negative result on the urea broth test, then that patient does not have a…

A: Answer. Urea broth test is a laboratory test used to find whether the patient has a UTI infection or…

Q: A tribal group consumed water from a nearby stream and many people and mysteriously multiple people…

A: The poisoning of water is responsible for large number of deaths in developing countries. The water…

Q: For Day 3, us yze the Disinfecting your home regularly is highly recommended especially during this…

A: Disinfectant --Medically disinfectant and sterilization are very important steps to stop the…

Q: How we will do microbiological risks assessment for fish & sea foods

A: Food quality, including safety, is a major concern facing the food industry today.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Water from public water systems requires frequent borne testing for microorganisms. is less healthful than bottled water. is disinfected to kill most microorganisms. is less healthful than private well water.
match coloumn a to coloumn b coloumn a coloumn b 11. Safe drinking water is totally free from chemicals.12. Total bacteria present in water samples from water vending machines isdetermined using an enzyme-substrate test. 13. All water samples from the La Trinidad water district must report <1.1 MPNper 100 mL total coliform to comply with DOH standards. FALSE All water samplesfrom the La Trinidad water district must report <1.1 MPN per 100 mLthermotolerant coliform to comply with DOH standards.14. Baguio ice plant and cold storage samples must be tested with the presenceof total bacteria, total coliform, and thermotolerant coliform once a month.15. A water sample that contains beyond the maximum acceptable level oftotal coliform must be retested. a. true b. false
TRUE OR FALSE 4. Twenty-three water samples out of 24 samples from the La Trinidad waterdistrict must report <1.1 MPN per 100 mL total coliform to comply with DOHstandards.5. Private protected well-supplying household water must be tested every threemonths. 14. Baguio ice plant and cold storage samples must be tested with the presenceof total bacteria, total coliform, and thermotolerant coliform once a month.
A serial dilution of a sample has an unknown concentration of microorganisms. A countable plate has 44 CFU. It was inoculated with 0.1 mL of a 10-1 dilution. What was the population density of the original sample per milliliter?
Why do raw household ingredients such as granulated sugar and cooking oils never go bad in normal conditions? Extrinsic factors (room temperature) These foods have a very low Aw ph of these ingredients is too low to support spoilage organisms They do spoil
What is the most likely biosafety level of your introductory microbiology lab classroom? BSL-1 BSL-2 BSL-4 BSL-3
Which of the following would you expect if you let surfaces stay wet for 5 minutes instead of 10 minutes? A A smaller percentage of the microbes would be killed. B Time does not play a role in how successful a disinfectant treatment is, so a 5 minute application will kill the same percent of the total population as a 10 minute application. C The germicide would remove just as many total microbes; 10 minutes is definitely more time than is necessary.
Standard trash (like a cup) is not considered a pollutant because it can be placed into a landfill and processed. True or False.
Which of the following prevented an aerotolerant anaerobic, mesophilic and halophilic bacterium from contaminating your home aquarium? the water was at 37ºC you placed a high amount of glucose into the aquarium you placed several pennies in the aquarium you were using a .45 um filtering unit you placed carbon dioxide instead of oxygen into the aquarium
You were assigned to investigate a poor production problem in one of the aquaculture site of thecompany that you are working. The overall fish production is not making any profit. You made aninvestigation on every part of the operation and appears to be normal and standard protocols had beenfollowed. You ordered a feed analysis and the data is presented below in terms of essential amino acidprofile of the diet: 1. Based on this dietary profile, describe the possible disease that could happen to the fish stockand elucidate the signs of this disease.2. Also discuss how this disease could cause losses in production operation.3. Design and describe a solution to resolve this production problem.
The beneficial impact of food additives outweighs the harmful impact. To what extent do you agree or disagree with this statement ?. Support yourself with sufficient evidence. Please answer briefly and explain at your own words.
In a clinical laboratory, all microbes contained in a clinical sample are isolated and identified. In a clinical laboratory, all microbes contained in a clinical sample are isolated and identified. True False