Q: List two methods of high level disinfection.
A: The major difference between sterilization and disinfection is that sterilization involves the…
Q: Describe several moist heat methods and their chief applications for sterilization and disinfection.
A: Disinfection is reducing or eliminating the number of microorganisms from the surface of the…
Q: In sterilization, which among the supplies, instruments, glassware, etc. under the list of materials…
A: Hot air oven= powder, oil, liquid paraffin, glass wares, metal sharps Autoclave= media, reagents,…
Q: Define sterilant, disinfectant, sanitizer, antiseptic, germicide and bacteriostatic.
A: Germs are microscopic organisms that are not visible to the naked eye but can be seen through…
Q: Define sterilization.
A: Microbial control indicates the prevention or inhibition of microbial growth. It involves physical…
Q: What are the physical methods of microbial control
A: Control of microorganisms is fundamental to forestall the transmission of illnesses and disease,…
Q: Explain the difference between sterilization, disinfection, antisepsis, pasteurization? Give…
A: Microorganisms are present everywhere. They are not visible with naked eyes but are present at…
Q: Briefly compare the characteristics and uses of antiseptics and disinfectants
A: Microorganisms are those small organisms that invisible to the naked eye and are visible only under…
Q: What are the mechanism of action of hydrogen peroxide, rubbing alcohol, lab disinfectant and copper…
A: The main purpose of controlling microbial growth is to inhibit the spreading of diseases. There are…
Q: Make illustrated diagrams of stepwise procedures for the performance of the following tasks. 2.…
A: Microorganisms can be cultured in liquid medium or on solid medium. Culturing on solid medium…
Q: Clearly define the terms sterilization, disinfection, decontamination, sanitization, antisepsis, and…
A: Hygiene stands for some practices that are performed to preserve health. Most of the microbes, which…
Q: methods with their use, mode of action, etc. disinfectant standard Standard of disinfectants v…
A: Chemical control means the utilization of sanitizers, sterilizers, anti-toxins, and chemotherapeutic…
Q: What are the advantages of UV disinfection versus, or as acomplement to, chemical disinfection with…
A: UV disinfection treatment is a very rapid physical process for disinfecting or sterilizing any…
Q: What is disinfectant
A: The reduction of bacteria, viruses, or fungi to a desired concentration is referred to as…
Q: Describe and give the principle of each equipment used for sterilization in microbiology.
A: Sterilization is the method of removal, killing or inhibition of all forms of lives, spores or…
Q: What is the difference between cleaning, sanitizing, and disinfecting?
A: Cleaning, sanitization and disinfection are the process of making an area free from all the visible…
Q: Compare and contrast use dilution and disk diffusion methods of evaluating disinfectants. Please…
A: Chemical disinfectants are gathered by the sorts of organisms and infectious agents they are…
Q: Define disinfection. Define sterility. Compare and contrast disinfection with sterility.
A: Microorganisms are responsible for various diseases and food spoilage. It is therefore important to…
Q: Describe situations that require high-level disinfection and thosefor which medium- or low-level…
A: Step 1 Disinfection involves the use of a chemical sterilant or agent to eliminate virtually all…
Q: Explain why it is important to use only a small amount of bacteria when preparing a smear
A:
Q: Describe the concept behind sterilization by filtration, includingexamples of applications.
A: Sterilization is a procedure adapted for the removal, killing, or deactivation of all life forms…
Q: What settings and time are normally used for sterilization in an autoclave?
A: The fundamental rule of steam sterilisation as cultivated in an autoclave, is to open every thing to…
Q: What is the purpose of adding sodium bicarbonate to a culture medium?
A: >> The purpose of adding sodium bicarbonate to animal culture medium is that it acts as a…
Q: Define the term “colony” as it relates to bacterial growth on solid media.
A: The pure culture techniques are carried out in the microbial laboratories, where the microbes of…
Q: Write short notes on dry heat as a physical antimicrobial control method.
A: Drying can be used to control the growth of microorganisms because when water is removed from cells,…
Q: what is sterilization or define sterilization?
A: Sterilization is defined as the process where all the living microorganisms, including bacterial…
Q: List the most commonly used antiseptics and disinfectants
A: The chemicals that are used for cleaning the skin and wounds and surfaces are defined by the term…
Q: Distinguish heat sterilization and "commercial sterility".
A: lowering the prevalence of harmful bacteria until they are no longer a health threat. usually…
Q: List one method of disinfection, and one method of sterilization. Label which is which.
A: Disinfection is a process by which most of the harmful microbes are killed or inactivated. However…
Q: Differentiate therapeutic sterilization from direct sterilization What are some of the…
A: Sterilization is a medical procedure where the reproductive ability of an individual is taken off.…
Q: Differentiate sterilization from disinfection.
A: Methods to remove unwanted microbes from the surfaces, clothes, and bodies are important.…
Q: List some criteria for choosing good disinfectants and antiseptic
A: Disinfectants are antimicrobial compounds that are used on inanimate substances/surfaces. These…
Q: What is the most difficult type of microbial cell or structure to kill? What methods can be used to…
A:
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…
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…
Q: What products are sterilized using high energy ionizing radiation?
A: Sterilization is the process of killing microorganisms.
Q: explain methods for cleaning beans using flat bed screen and drum spray cleaner
A: Much of the mechanical cleaning procedures must be performed in the field for proper storage of the…
Q: List 5 other methods of sterilization and describe the principle/s and when each method is used.
A: (Please note that, you provided more than one question, I can only answer one question at a time,…
Q: Define radiation and assess the use of irradiation as a method ofmicrobial control.
A: The phenomenon of microbial growth deals with the control or inhibition of the growth of…
Q: What method can be used to achieve sterilization?
A: It is required to describe the method to be used to achieve sterilization.
Q: Briefly outline the processes and purposes of the six types ofprocedures that are used in handling,…
A: Several challenges are there in studying the microbes and to deal with these challenges, the…
Identify the principles and procedures related to disinfection and sterilization. |
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- What are the BMET's role, protocol, and procedure for proper cleaning and or disinfecting equipment? Explain the different categories that determine when equipment must be disinfected or sterilized. Identify a common cleaning and disinfectant solution and the specific purpose of each.Why must you first clean debris from items before beginning disinfection or sterilization? (Differentiate therapeutic sterilization from direct sterilization What are some of the classifications of sterilization?
- List some criteria for choosing good disinfectants and antisepticExplain the different categories that determine when equipment must be disinfected or sterilized. Identify a common cleaning and disinfectant solution. Describe the recommended application and purpose for each solution.Define sterilant, disinfectant, sanitizer, antiseptic, germicide and bacteriostatic.
- 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 under the category: a) For “autoclaving” only, B) For Dry heat oven sterilization ,And C) Can be sterilized with either. Materials: 200-ml Erlenmeyer flask Stove 500-ml Erlenmeyer flask Autoclave 10-mL graduated cylinder Analytical balance 100-ml graduated cylinder pH meter Spatula Stirring rod 100-mL beaker Test tubes Distilled water Petri dish Stirring rod Alcohol lamp Glass dropperDisinfectants and Sterilization Procedures Complete the table by putting (+) for growth of microorganisms or (–) absence of growth of microorganisms. Disinfectant Concentration Growth after time of exposure (minutes) Control 5 minutes 10 minutes 15 minutes Sodium hypochlorite 5% Sodium hypochlorite 0.05% Alcohol 70% Alcohol 40% Iodophor (Betadine) 10% solution Mouthwash Cetylpyridinium Chloride - 0.075% Sodium Fluoride - 0.05%Distinguish between the term’s sterilization, disinfection, antiseptics, and decontamination. Describe the circumstances in which these terms may be used.