Q: Advanced treatment is often designed to removea) BOD.b) nitrates and phosphates.c) bacteria.d)…
A: Water that is contaminated due to human use converted into waste one which contains physical,…
Q: 2. If a water sample tests negative for the presence of coliform bacteria, is it safe to drink?…
A: coliforms are the rod shaped and gram negative bacteria which ferment lactose to the acid and…
Q: Any process that destroys the non-spore-forming contaminants oninanimate objects isa. antisepsis b.…
A: Introduction Bacteria can be divided into 2 categories on the base of their ability to form spore.…
Q: 5. Define the following terms a. Sterilization b. Asepsis c. Disinfection d. Antisepsis e.…
A: 1)Sterilization is a technique that uses physical or chemical ways to eradicate or eliminate all…
Q: 9. Consider the photo below and identify the Gram characteristics as well as the shape/ arrangement…
A: Introduction:- Gram staining is a technique of detection of bacterial cells using gram stains.Gram…
Q: Name 4 different sterilization/disinfecting methods, how they fight microbes,
A: STERILIZATION : It is the process in which removal of all the living forms (microorganisms) and…
Q: 5. Each of the following organisms is an important cause of urinary tract in fections except: a.…
A: According to guidelines we have to answer the first question only. so please kindly post the…
Q: ON THE WATER-CONDUCTING STATION, COAGULANT IS USED FOR water disinfection 2. desalination 3.…
A: Water treatment is the process of enhancing the quality of water so that it can be used for a…
Q: culture that contains multiple types of organisms.
A: The microbiological culture or microbial culture can be defined as the method of multiplication of…
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: Urinary Tract Infection
A: 1. Critical threshold refers to transition range when small change in spatial pattern produces…
Q: 2. Please explain how the use of an Eosin Methylene Blue Agar plate can help determine the type of…
A: Eosin Methylene Blue (EMB) agar is both selective and differential culture medium. It is a selective…
Q: Transparent double-sided dishes used for growing microbes are most commonly called A) Petri dishes.…
A: The micro organisms are grown in specific containments for identification of the characteristic…
Q: . Define and Describe aseptic technique in blood collection
A: Note: According to bartleby guidelines only first question is to be answered. Phelbotomy: Phlebotomy…
Q: Considering that Cryptosporidium oocysts are resistant to chlorine, which step in water treatment…
A: Drinking water refers to the water that is safe for consumption and used for purposes such as the…
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: Detergents area. high-level germicidesb. surfactantsc. excellent antisepticsd. used in disinfecting…
A: Detergent is a synthetic compound that has cleansing characteristics.
Q: 3. For each category of microbial control, list examples. Sterilization Disinfection Sanitization/…
A: All of these are methods are used to prevent infection by slowing or stopping the growth and spread…
Q: Aseptic technique refers to A) the microbial inoculum placed into a test tube or onto a Petri…
A: Following aseptic techniques is an important part while performing an experiment. Aseptic technique…
Q: Placing bacteria onto the medium in a Petri dish is known as
A: Bacteria are the unicellular prokaryotic organism. Bacteria belongs to the kingdom Monera. Bacterias…
Q: 5) Aseptic technique refers to A) the microbial inoculum placed into a test tube or onto a Petri…
A: To determine the correct answer among four options related to aseptic technique.
Q: C MSA (Mannitol Salt Agar) Match the description to the correct Bacterium A= growth, agar is yellow…
A: Microbiology is the branch of science that deals with the study of microorganisms that are too small…
Q: discuss the disinfection protocols for removing potential pathogens in frequently- used…
A: In laboratories, sterilization is an important process in which the vessels, surroundings and the…
Q: what term best describes swabbing the skin with alcohol? a.bacteriostasis b. degerming c.…
A: Swabbing the skin with alcohol is knows as degerming - a process in which we physically remove the…
Q: 4. Use the words presented in below to create a concept map illustrating the relationships among…
A: All these terms mentioned in the question, are related to the isolation, cultivation, and…
Q: about how cultures are handled in a clinical laboratory
A: Microbial cultures are wont to confirm the sort of organism, its abundance within the sample being…
Q: 5) A pure culture A) is sterile . B) is a population of identical cells. C) is made of a clearly…
A: A microbial culture is a method by which microorganisms are multiplied by allowing them to grow in a…
Q: The main of objective of using 13-Line streaking method is to get:
A: Answer: 13-Line streaking method: It is the technique of obtaining pure bacterial culture by…
Q: Differentiate sterilization from disinfection.
A: Methods to remove unwanted microbes from the surfaces, clothes, and bodies are important.…
Q: discuss the culturing system that is most appropriate for this activity and state your reason(s) for…
A: After applying all the guidelines involved in the successful isolation and cultivation of microbes…
Q: elg äbäi An example of an antiseptic. would be A- Soap B- Rubbing alcohol O C- hand lotion O D-…
A: a liquid or cream that prevents a cut, etc. from becoming infected is called anticeptic
Q: FILTERING IS FILTERING 1. physical method of disinfection 2. the physical method of water…
A: Q. FILTERING IS FILTERING 1. physical method of disinfection 2. the physical method of water…
Q: 1. Differentiate the types of culture media based on its physical state and uses.
A: MICROBES They are unicellular organisms that cannot be seen with the naked eye.This is why they are…
Q: 1)describe how you can use an ‘agar deep’ to learn more about an unknown microbe. These are…
A: Semi-solid agar media are used to determine the mibility of unknwn bacteria which helps in their…
Q: When is the best time to collect a specimen for bacterial culture? A. acute phase of disease C.…
A: Introduction :- Bacterial growth occurs when a bacterium divides into two daughter cells, a process…
Q: i) Interpret safe human excreta disposal in the context of preventing the spread of infectious…
A: According to our guidelines we are allowed to do one question per question or upto three subpart of…
Q: Which of the following is not one of the six “I’s”? a. inspection d. incubation b. identification e.…
A: Microbes: Microbes are not visible to the naked eye and they grow in complex associations.…
Q: 2. Differentiate antiseptics and disinfectants. Include examples of each in your answer. Indicate…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
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: n the given below options which of the following is not one of the six “I’s”? a. inspection b.…
A: Microbes grow in intricate connections and are invisible to the human eye. Microbiologists have…
Q: How long does it take for the disease asbestosis to show up?
A: For diseases like Asbestosis (non communicable chronic disease) a term known as latency period is…
Q: 1. Discuss the following test highlighting on the procedures and positive result: a. Bachmann…
A: If you test in a community testing program or take a self test and it positive you should go to a…
Q: 4. A medium containing an antibiotic is a selective medium. True or False.
A: In the study of microorganisms, a variety of mediums are utilised. The following are the definitions…
Q: B. Match the following. A. Killing all bacteria on medical equipment via autoclaving 1. Sanitization…
A: Sterilization methods involve all those methods that aim to remove all the live, dead cells or…
Q: List 2 non-chemical means of disinfection.
A: Disinfection refers to the process by which most pathogenic disease-causing microorganisms, except…
2. Mechanical disinfection is typically more effective than manual techniques.
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- 4. discuss the disinfection protocols for removing potential pathogens in frequently- used environments.1. Which of the following methods is the best way to sterilize the apparatus used in a surgical operation? A. Pasteurization B. Incineration C. Boiling in water D. Autoclaving E. Disinfect with 75% alcohol1. What is the key ingredient of hand sanitizers?  include a image of the chemical structure of the ingredient and explain how it works 2. What did Ignacio Semmelweis discover? Describe the situation and what he recommended to the medical community 
- 1. When and how often needs to do disinfection and rinsing? 2.Which process is first rinsing or disinfection?ILLUSTRATIONS: 1. Sterilizers seen in the laboratory and their parts.1. What is the critical threshold between bacterial infection and simple bacterial contamination? 2. Why is aseptic technique important in urine collection? 3. Give at least 5 bacteria that can cause Urinary Tract Infection.
- 3. For each category of microbial control, list examples. Sterilization Disinfection Sanitization/ Antisepsis/ Degermation Alcohol Decontamination AutoclaveWhich of the following terms is an absolute condition? Degermation Disinfection O Sanitization O SterilizationThe treatments which are generally given to treat water supplies, follow the sequence Select one: a. screening, sedimentation, filtration, disinfection b. screening, sedimentation, coagulation filtration, disinfection c. screening, sedimentation, disinfection, aeration d. screening, sedimentation, disinfection, filtration
- 3. Describe the following inexpensive measures of treating drinking water: A. Boiling B. Chlorination C. Solar water disinfection (SODIS) 4. Why is boiling water not a recommended sterilization method? 5. List examples of transfusion-transmitted infections. How are these infections prevented?. List 2 non-chemical means of disinfection.1. According to USP, what is the minimum frequency of cleaning and disinfecting different sites of a compounding area?