How are aseptic technique similar and different in the lab and healthcare field? Be specific and explain at least two differences and two similarities. 4. You are asked to develop a method to transfer an unknown organism from a liquid broth to a solid petri dish. List each step that you would have to take. Be specific
Q: 2. Your groupmate's agar shake showed uniform turbidity throughout the tube, with no thicker growth…
A: Introduction :- Agar, sometimes known as agar-agar, is a gelatin-like substance derived mostly from…
Q: 1. Describe and give the principle of each equipment used for sterilization in microbiology. (refer…
A: Sterilisation refers to any process that removes, kills or deactivates all forms of life and other…
Q: Coulter Counter method in microbiology and its advantages and disadvantages?
A: Microbiology is the branch o biology that is concerned with the research of unicellular,…
Q: 1. Why is Failure Analysis Important for bioimplants?
A: Chemical stability, the mechanical behaviour, and biocompatibility in the body fluids and tissues…
Q: can't we say "sterile" technique (2) how are aseptic technique similar and different in the lab and…
A: To get the remaining sub-parts solved, please repost the complete question and mention the sub-parts…
Q: Why must m-Endo broth or some similarly selective and differential medium be used to count…
A: Coliform bacteria are described as rod-shaped, Gram-negative, nonspore-forming, motile or nonmotile…
Q: 1. What is the name of the cultures used? 2. Where they gram negative or positive? 3. Define the…
A: According to the question, we have to mention the name of the cultures used in those following given…
Q: n't we say "sterile" technique?
A: To get the remaining sub-parts solved, please repost the complete question and mention the sub-parts…
Q: 3. You plate 3 different strains of the bacteria family Aspergillis on a MacConkey Agar plate. You…
A: Macconkey Agar is a selective and differential media used in microbiology. It is used for the…
Q: 4. You plate 3 different strains of the bacteria family Aspergillis on a MacConkey Agar plate. You…
A: Bacterial culture media are the artificial medium that provides natural-like conditions to bacteria…
Q: Why can there be no generalized media that can support all types of microorganisms? Briefly justify…
A: The first bacterial culture media were broths made by infusion or enzymatic digestion of assorted…
Q: 2. Which of the following is NOT correct about the composting process? A. The composting process of…
A: Composting Is a biological process that decomposes organic materials into humus known as compost.…
Q: 2. What is the cfu/g or cfu/mL in each sample if the following counts were obtained after spread…
A: Potato dextrose agar is a media which is used for growth of yeast and molds.
Q: need help with microbiology/2010 1. Describe where the following items should be discarded: a)…
A: There are two types of bacteria: Gram-negative Gram-positive
Q: Define selective media and explain when you would use it.
A: Media is any liquid or solid preparation made specifically for the growth, storage, or transport of…
Q: 1. What is the hazard of the spattering tendency in heating a wire loop with specimens over a flame?…
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…
Q: What is the statistically significant number range of colonies that may be counted on a Petri dish…
A: 1. 30-300 Sorry but as per Bartleby policy i can only solve first part. Please can you upload the…
Q: What are the limitations of using an agar disk diffusion assay to assess the effectiveness of an…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: List the different reagent strip tests with their principle 2. Enumerate 5 clinical significance…
A: DIFFERENT REAGENT STRIP TEST:- 1.Urobilinogen 2.Bilirubin 3.Ketone 4.Blood 5.Protein 6.Nitrite…
Q: _4. Some microorganisms can treat disease. _5. Some microorganisms are also used in bioremediation…
A: Note: Since we are instructed to answer only one question, you can post other questions in separate…
Q: In terms of counting cells, what does a plating method accomplish that an electronic cell counting…
A: Microbial growth is the process that explains the growth of microorganisms. Here, growth means only…
Q: What is the definition of volatilization? Justify two practices that might help to reduce…
A: An ecosystem is essential to all life. Ecosystems rely on all of their elements to function…
Q: 2. If one only one of the following is available to you? (Maximum Growth temperature, Minimum Growth…
A: Microbes are classified according to their growth range temperature. Optimum growth temperaure…
Q: 2. Which of the following is not a quality control method in an environmental sample analysis? a.…
A: Quality control involves testing units and determining if they are within the specifications for…
Q: In a Kligler Iron Agar/Triple Sugar Iron test you end up with a result with a yellow butt and red…
A: The Triple Sugar Iron test is a microbiological test roughly named for its ability to test a…
Q: 2. A mannitol-salt agar plate was inoculated with these bacteria and is shown below. A. What type…
A: Mannitol Salt Agar (MSA) is selective as well as a differential medium. Selective by the way of high…
Q: 1. The time between inoculation and the beginning of growth is usually called the A) lag phase. B)…
A: Answer: Introduction: Microorganisms grown-up in closed culture also called as a batch culture in…
Q: 1 ml of sewage water is added to 9 ml of water. 0.1 ml of this is added to 9.9 ml of water. 1 ml of…
A:
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: 1. Can culture media be sterilized in the hot air sterilizer? Why or why not?
A: As per the honor code, we answer only one question at a time therefore we are answering the first…
Q: 4. Which ranges of microbial colony 1, count is ideal standard for a good plate in Pour Plate…
A:
Q: Discuss the principle involved with the use of a centrifuge. 2. Enumerate some specific examples of…
A: Various techniques are used for isolating as well as testing the substances present in a mixture.…
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: Please describe how automated systems such as the Bac-T alert and the Vitek are used in the…
A: Microbes are organisms that are present everywhere.
Q: 1. Give the principle involved in the operation of the following instruments and their specific…
A: Any method that removes, kills, or deactivates all forms of life is referred to as sterilization (in…
Q: 1. What is the significance of use of potato in the preparation of culture media? 2. What is the…
A: To identify the microorganism, it must first be placed into a medium to commence development, and…
Q: 1. Why are medical technologists essential in the clinical chemistry section?
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: You used 1mL of a river water sample at a 10-3 dilution and added this to an agar plate. After…
A: CFU /cfu (colony-forming unit) It is a metric for the number of viable bacterial or fungal cells.…
Q: 1. While playing saxophone . Sometimes the reed can get bacteria or fungus growing on it. What…
A: SAXOPHONE is an instrument and it is made up of brass and it is played with the mouth piece.it is…
Q: 1. Which of the following statements about agar is NOT true? A. It is derived from algae. B. it is…
A: Microorganisms must be grown outside of the body in order to examine their traits and qualities for…
Q: Why is it the Fluidized Bed Bioreactor is important in the biological wastewater treatment compare…
A: Fluidized bed bioreactor are specialized bioreactor in which many chemical reactions can be used in…
Q: (2) how are aseptic technique similar and different in the lab and Healthcare field?Be specific and…
A: Aseptic techniques are very important in healthcare as well as in the laboratory. In surgical…
Q: Summarize briefly the pasteurization step. Why is there a need to pasteurize the milk for at least…
A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…
Q: . Explain the importance of Fluidized Bed Bioreactor in the biological wastewater treatment and why…
A: The objective of biological wastewater treatment is to make a framework wherein the consequences of…
Q: 4. Which of the following stages is not performed while isolating a primary culture. O Isolation of…
A: Introduction: A primary culture is the stage of the culture following cell isolation but prior to…
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: In thinking about thermal death curves. Assume D50=10min. How long does it take to kill 90% of…
A: Thermal death curve plots time also called d value in the log scale in the y axis and temperature in…
3. How are aseptic technique similar and different in the lab and healthcare field? Be specific and explain at least two differences and two similarities.
4. You are asked to develop a method to transfer an unknown organism from a liquid broth to a solid petri dish. List each step that you would have to take. Be specific
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- (1) why can't we say "sterile" technique (2) how are aseptic technique similar and different in the lab and Healthcare field?Be specific and explain at least 2 differences and two similarities. (3) You are asked to develop a method of transfer an unknown organism from a liquid broth to a solid petri dish.list each step that you would have to take .be specific2. Why can't we say "sterile" technique? 3. How are aseptic technique similar and different in the lab and healthcare field? Be specific and explain at least two differences and two similarities. 4. You are asked to develop a method to transfer an unknown organism from a liquid broth to a solid petri dish. List each step that you would have to take. Be specific.1. What is one advantage of utilizing the pour plate technique over the streak plate technique ? 2. Why must the agar pours be cooled to 45C before use in the pour plate technique? 3. Explain the consequences if a group removed all the agar pours from the water bath at one time and allowed them to sit on the bench for several minutes before using them. 4. Why can the agar pour tubes be rinsed in the sink after the agar is transferred to the Petri plate ? Could you rinse the tubes if the bacteria had been pipetted into the agar pour tubes rather than in the plates? Explain. 5. What would be the result if a student dipped his / her loop in the stock culture during inoculations of each quadrant ? Explain . part B 1. The introduction stated that microbes are mechanically separated or diluted over the surface of the medium . How is this accomplished ? 2. Go to https://commons.wikimedia.org/wiki/File:MacConkey_agar_with_LF_and_LF_colonies . . Which side of the plate (left or right)…
- Explain shortly the concept of differential centrifugation and how you would limit pellet contamination which is a disadvantage of this technique.1. List the different reagent strip tests with their principle 2. Enumerate 5 clinical significance for each reagent strip tests1. Identify the test/stain in Microbiology 2. Indicate the observations of a positive result and a negative result for each test/stain 3. Explain what each positive result and each negative result mean interpretation for each test/stain 4. Identify the organisms that are removed from your possible identifications at each stage of the flow chart, and which organisms remain as possible identifications at these steps as well
- 1) Which of the following control agents help to be used to achieve sterility? - Virucide - Sporocide - Germicide - Bactericide - Fungicide1. List down the factors that can cause contamination to your culture. 2. Why does the pH calibration is done before sterilization but pO2 calibration is done after sterilization? 3. What are the differences between impeller design for microbial, mammalian, and plant bioreactor and why they are designed in different ways?1. Determine the amount of dehydrated medium needed to prepare 50 nutrient agar plates. Include amount for 2 additional plates as excess to compensate for compounding losses. 2.
- 1. What is the significance of use of potato in the preparation of culture media? 2. What is the significance of inverting the container after the media had solidified?1. Explain why the following steps are essential during sub-culturing: a. Flaming the inoculating instrument prior to and after each inoculation b. Holding the test tube caps in the hand as illustrated in Figure 1. c. Cooling the inoculating instrument prior to obtaining the inoculum d. Flaming the neck of the tubes immediately after uncapping and before recapping 2. Describe the purposes of the sub-culture procedure. 3. Explain why a straight inoculating needle is used to inoculate an agar deep tube. 4. What is the indication of bacterial growth in each of the media? (nutrient broth, nutrient agar slant, nutrient agar deep? 5. Enumerate the Good Microbiological Practices encountered in the activity. 6. Upon observation of the nutrient agar slant culture, you strongly suspect that the culture is contaminated. Outline the method you would follow to ascertain whether your suspicion is justified.1. The technique used in bacteria for endospore staining can also be used to observe fungal spores. Select one: True False 2. Which of the following statements is/are TRUE? a. Agar does not provide nutrients to microorganisms. b. Peptone, pork extracts, and yeast extracts provide nutrients to microbes. c. Tap water must be used for preparing culture media. d. A & B are correct. e. B & C are correct Clear my choice 3. Motility of microorganisms is BEST observed with a a. Flagellar stain b. Hanging drop preparation c. Solid medium d. Negative stain e. Streak plate Clear my choice