In sterilization, which among the supplies, instruments, glassware, etc. under the list of materials can be sterilized using either or both equipment below? List them down.
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Q: Which of the following would be best for sterilizing a pre-sealed case of plastic medical supplies?
A: Answer - Autoclave
Q: Define sterilization in terms of microbiology.
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A: INTRODUCTION The answers on the topic laboratory instruments are given below.
Q: Define sterilization.
A: Microbial control indicates the prevention or inhibition of microbial growth. It involves physical…
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A: destruction or complete removal of all living organisms and their spores is called as sterilization.…
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Q: composting. List down the procedures in doing it.
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Q: What temperature is considered adequate for achieving sterilization of a compost pile?
A: temperature considered for achieving sterilization of a compost pile is 135-160 F. At a…
Q: Name the thing which is not used for disinfection of drinking water.
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A: Microbiolgy delays with the culturing of microbes in the media and than used for making copies and…
Q: If you have a substance that you wish to sterilize (without destroying), and that substance is…
A: Introduction Any procedure that eliminates, eradicates, or renders inactive all life…
Q: Provide three reasons why the use of aseptic technique is essential when handling microbial cultures…
A: Aseptic techniques means using practices and procedures to prevent contamination from pathogens. It…
Q: Give at least two other examples of samples that are best prepared using Smear Preparation…
A: Smear preparation technique: it is used to fix the samples onto the slides.
Q: Oven sterilization of aqueous culture medium. Effect: Rationale:
A: Oven sterilization utilizes dry heat of about 160 or 170 degrees celsius for one hour or 30 minutes,…
Q: Which physical or chemical agent would be the best choice for sterilizing the following items: glass…
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Q: Why is heat a highly effective sterilizing agent? (Answer in not more than 2 sentences)
A: Introduction Sterilization Refers To Any Method That Is Able To Either Removes, Kills, Or…
Q: Why should caps of glassware be loosened first before sterilization? [Answer in not more than 2…
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Q: Why must you first clean debris from items before beginning disinfection or sterilization? (
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A: Q. FILTERING IS FILTERING 1. physical method of disinfection 2. the physical method of water…
Q: Differentiate between defined and complex culture media
A: To differentiate: Chemically defined and complex culture media
Q: Agar is added to media.
A: Agar is obtained from algae. It is composed of agarose (polysaccharide) and agaropectin. It is a…
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A: A growth or culture medium is solid, liquid or semi solid in nature that is used to support the…
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A: Small organisms that are not visible to naked eyes are called microbes or microorganisms. It…
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A: Culture media: a. Culture media provides an environment that supplies all essential nutrition for…
Q: In a tabulated form, differentiate the physical and chemical methods of sterilization.
A: The microbiological technique that is performed for the removal, killing, or deactivation of…
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A: Food spoilage is the process in which a food product turns unsuitable to eat by the consumer. The…
Q: Describe the concept behind sterilization by fi ltration, including examples of applications.
A: While working in a laboratory, aseptic conditions have to be maintained. This means that the lab has…
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Q: Need answer of this question Identify the principles and procedures related to disinfection and
A: As we know Sterilization is the process of killing microorganisms along with their spores. It is the…
Q: Describe the difference between batch and continuous culture techniques
A: Bacteria and fungi, for example, are extremely valuable to a wide range of industries.…
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A: The selection of media is a crucial point in determining the generation of contamination-free…
Q: Should you sample an area for microbial growth before or after sanitization? Eplain why.
A: Sanitization is basically the instrumental process in which the microbes are usually killed by…
Q: Why is the sterilization important in healthcare system and can you give briefly explain?
A: Medical sterilization mainly makes use of three important terms such as sterilization, disinfection…
Q: You are reading culture plates today and identifying pathogens that grow from patient samples. Which…
A: The culture plates for growing microbes hold importance in understanding and examining the…
Q: Define the meaning of Surface sterilization of explants Surface sterilization of explants
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Q: Which piece of equipment sterilizes hospital tools and devices and how does it sterilize things? Are…
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Q: List 2 non-chemical means of disinfection.
A: Disinfection refers to the process by which most pathogenic disease-causing microorganisms, except…
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- Please describe in detail what would be a suitable procedure should you break anErlenmeyer flask containing 50 mL of a biosafety level 2 microorganism inside amicrobiological safety cabinet.All the following products must undergo sterility testing EXCEPT: Oral tablets Injections Syringes Ophthalmic productsWhat is the physical appearance (solid, liquid, semi-solid) of following media: agar plate
- Identify the method of sterilization/ chemical agent described At 15psi, the temperature reaches 121 degree Celsius requiring only 15 to 20 minutes to sterilize the material. The material to be sterilized is exposed to live steam for 30 minutes for 3 consecutive days.In pharmaceutical companies, Sterilization is an important step for quality assurance and approval of pharmaceutical products. Based on this concept, answer the following questions. Heat sensitive liquids need special methods for sterilization. Explain the methods applied in details.The most sensitive and reliable instrument for detectingand characterizing flammable residues is the (gas chromatograph, infrared spectrophotometer).
- You are asked to prepare Murashige & Skoog (MS) medium according to concentration shown the Table. Answer the following question: 1. Prepare 250 mL stock solution (200X more concentrated) of ammonium nitrate and KNO3. 2. From the prepared ammonium nitrate stock solution above, calculate the volume required to prepare 200 mL MS medium.What is the minimal concentration (MIC) for disinfectant number 1? Just write the corresponding number including the decimal as written. ug/mL. Disinfectant 1 2 3 4 concentration 0.1 ug/mL +++ ++++ ++ +++ 0.2 ug/mL ++ ++ + ++ 0.5 ug/mL + + 1.0 ug/mL 5.0 ug/mL subculture 1 2 3 4 0.1 ug/mL ++++ ++++ ++++ ++++ 0.2 ug/mL ++++ ++++ ++++ ++++ 0.5 ug/mL ++++ ++++ ++++ 1.0 ug/mL ++++ 5.0 ug/mL Submit responseYou are tasked to prepare 1000mL of 2 media preparations, however, instead of using a powder agar, you will be preparing the desired concentration from a prepared stock solution. Complete the information in the table and show your computation. Volume of Volume of diluent Desired Stock Solution stock sol'n needed to make Concentration needed 1000mL media 25% 12.5% 5% 1.5%
- Which of the following is an important consideration when selecting a disinfectant for use in the facility? Please select all that apply. (mark all correct answers] a. Pathogens affected by product O b. Contact/Kill time O c. Safety profile of the product Od. se of seWhat is the physical appearance (solid, liquid, semi-solid) of following media:Agar deep tubea physician prescribed an antibiotic to be mixed in white petrolatum to produce a 25% antibiotic preparation. The pyscian later changed the protocol to be only 12.5%. How much white petrolatum must be mixed with each 6-oz ointment container of 25% prepartation to make the new 12.5% preparation? Calculate answer in grams. Answer should be 180g