Explain the usage as antimicrobial agents and disinfectants of Phenol and phenolics, alcohols, halogens, oxidizing agents, surfactants, Heavy metals, aldehydes, gaseous agents and enzymes
Q: what is the specific antimicrobial mechanism for mouthwash, hydrogen peroxide, isopropanal alcohol,…
A: Introduction Bacteria can be divided into 2 categories on the base of their ability to form spore.…
Q: Identify the targets of antimicrobial control agents, and explainwhat effects these agents have.
A: Microorganisms are small organism that cannot be seen by naked eyes. Microorganism can be harmful to…
Q: What is the importance of an antimicrobial removal device (ARD)?
A: The antimicrobial removal device (ARD) is a device that removes antibiotic residues from blood…
Q: Drying is an effective antimicrobial strategy because:(a) It oxidizes cellular macromolecules(b) It…
A: Answer is b.) It limits the amount of water available to microbes.
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: Explain how cold temperatures and desiccation are used inmicrobial control.
A: Microorganisms are omnipresent. Therefore, they may cause contamination, infection, and…
Q: explain why disinfectants that has a residual is preferable to one that does not
A: Introduction Disinfectants are chemical substances or compounds that are used to kill or inactivate…
Q: Which of the following antimicrobial control methods would likely not beused in the clinical setting…
A: Sterilization alludes to any interaction that eliminates, murders, or deactivates all types of life…
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: Compare and contrast antisepsis, disinfection, sanitization, and sterilization with regard to…
A: Microbes are the microscopic organisms that grow on different objects and surfaces in the…
Q: What are the major actions of antimicrobial agents? What criteria are used in the selection of…
A: Antimicrobial agents are chemical substance,drug or any other substance that were capable to kill…
Q: Enumerate and discuss the mode of action of some commonly used disinfectants and antiseptics
A: Antiseptic is a chemical substance that inhibits the growth of microorganisms by killing them on the…
Q: Identify two factors that make biofilms more tolerant to antimicrobials and make sure to include…
A: Two factors that make biofilms more tolerant to anti-microbial and make sure to include their mode…
Q: Discuss the rational for the use of Sulfonamide (Sufa drug) as an antimicrobial agent.
A: The rationale for the use of sulfonamide as an antimicrobial agent -The sulfonamides are a gathering…
Q: Conduct additional research on the use of triclosan and other chemical agents in antimicrobial…
A: Antimicrobial agent, any of an enormous assortment of substance compounds and physical specialists…
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: 6 different types of chemical disinfectantsand how they damage microbial cells. Distinguish between…
A: Chemical disinfectants are usually known as the inactivate pathogens by chemically degrading their…
Q: a) Microbial products can be classified in three major categories which related to the microorganism…
A: Microbial metabolism defines all the internal bio-chemical pathways, through which microbes obtain…
Q: Distinguish between the antimicrobial effects of -static, -cidal,and -lytic agents.
A: Microorganisms are small organism that cannot be seen by naked eyes. Microorganism can be harmful to…
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: How alcohol is effective at contolling microbial growth?
A: Sterilization: Sterilization includes the complete wipeout of all microscopic life on a surface.…
Q: Choose the false statement below. O Effective antimicrobials may not be used commercially because of…
A: In genral, acid fast bacteria are less sensitive to antimicrobials than the gram negative bacteria…
Q: Correlate antisepsis, sanitization, disinfection, and sterilization with agent effectiveness
A: A microorganism or organism is a creature which is minute, which implies so little that individuals…
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: 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: Which of the following are antimicrobial halogens? Select all that apply. a. iodophores b. bromine…
A: Halogens are a group of elements in a periodic table which also act as compounds. Examples are…
Q: I need help with question number 49
A: Microbial control indicates the prevention or inhibition of microbial growth. It involves physical…
Q: Define disinfection. Compare/contrast it with sterilization, antisepsis and bacteriostasis.
A: Sterilization, disinfectant, antisepsis and bacteriostatic all terms are related to halt the growth…
Q: Compare the action of microbicidal and microbistatic agents.
A: There are several microorganisms which cause diseases in human beings. Hence, it becomes important…
Q: Define Compare/contrast it with sterilization, antisepsis and bacteriostasis.
A: As per our guidelines we are not allowed to answer more than one question at a time please ask next…
Q: Name four factors that affect the death rate and effectiveness of any microbial agent.
A: Pathogens, germs, fungus, amoeba, and worms are the five different types of disease-causing agents.…
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: When testing antimicrobial compounds on lawns of plated bacteria, the strongest germicide could…
A: Bacteria are prokaryotic unicellular organisms that are omnipresent in the environment. There are…
Q: Identify culture methods and conditions used for blood, wound,urine, fecal, and genital specimens.…
A: To detect the pathogens present in the body, the specimen is collected by withdrawing blood, swabs…
Q: Discuss the cleansing action of soaps and detergents. (emulsification topic)
A: Soaps and detergents clean by lowering the surface tension of water, emulsifying oil or grease, and…
Q: List the microbial targets of disinfecting chemicals, how that affects the microbe, and provide one…
A: The Environmental Protection Agency (EPA) registered disinfecting agents as antimicrobial…
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: Of what practical importance are air borne microorganisms to the laboratory workers? What…
A:
Q: describe four modes of action of antimicrobial agents, and give a specific example of how each works
A:
Q: When a disinfectant or antiseptic's effectiveness is expressed as a phenol coefficient, a number…
A: Phenol coefficient: It is a way to compare bactericidal (killing bacteria) nature of a chemical…
Q: Draw a diagram to illustrate the procedure for the determination of the minimum inhibitory…
A: Microbes or microorganisms cannot be viewed with unaided eyes and require a microscope for their…
Q: Give a short discussion about tetracyclines and sulfonamides as chemotherapeutic antimicrobial…
A: Tetracycline is used to treat infections caused by bacteria including pneumonia and other…
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 are the characteristics of an ideal antimicrobial agent?
A: Microorganisms have a very large world. Some are beneficial to live creatures, while others are…
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…
Q: Draw a diagram to illustrate the procedure for the determination of the minimum inhibitory…
A: The minimum inhibitory concentration is determined to estimate the efficiency of the chemical. It is…
Explain the usage as antimicrobial agents and disinfectants of Phenol and phenolics, alcohols, halogens, oxidizing agents, surfactants, Heavy metals,
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- Give a short comparison between alcohols and aldehydes as chemical antimicrobial agents.List the most commonly used antiseptics and disinfectantsDefine Compare/contrast it with sterilization, antisepsis and bacteriostasis. Give the modes of action of the different antiseptics/disinfectants used in the activity (5% sodium hypochlorite (bleach), 0.05% sodium hypochlorite (bleach), 70% alcohol, 40% alcohol, Iodophor (Betadine), and Mouthwash)
- List some criteria for choosing good disinfectants and antisepticDefine sterilant, disinfectant, sanitizer, antiseptic, germicide and bacteriostatic.Many antibacterial hand soaps contain the chemical agent _____ , which belongs to the _____ antimicrobial category. a. sodium hypochlorite; halogen b. triclosan; phenolic c. sodium chlorite; halogen d. ethanol; alcohol
- Which of the following are antimicrobial halogens? Select all that apply. a. iodophores b. bromine c. chlorine d. iodineWhich of the following antimicrobial control methods would likely not beused in the clinical setting during daily care of clients and their physicalenvironment on a medicalsurgical floor?a. sterilization b. antisepsis. c. disinfection d. sanitizationwhat is the specific antimicrobial mechanism for mouthwash, hydrogen peroxide, isopropanal alcohol, and bleach?
- Define disinfection. Compare/contrast it with sterilization, antisepsis and bacteriostasis. Give the modes of action of the different antiseptics/disinfectants used in the activity (5% sodium hypochlorite (bleach), 0.05% sodium hypochlorite (bleach), 70% alcohol, 40% alcohol, Iodophor (Betadine), and Mouthwash)Write short notes on dry heat as a physical antimicrobial control method.Correlate antisepsis, sanitization, disinfection, and sterilization with agent effectiveness