Q: Based on class data only, which antimicrobial has the broadest spectrum? Which one has the narrowest…
A: An antimicrobial is an agent that kills or stops the growth of micro-organism. Antimicrobial…
Q: Given that both human cells and pathogens synthesize proteins at ribosomal sites, how can…
A: Microbes are significant because they have shaped the history of our planet. Some microorganisms are…
Q: Identify the targets of antimicrobial control agents, and explain what eff ects their modes of…
A: Antimicrobial agents are used to inhibiting or killing the growth of microorganisms. The…
Q: common neutralizing agents and methods used to inactivate the innate antimicrobial activity of a…
A: The antimicrobial agent is widely used by the medicinal industry to treat the infection. The…
Q: Discuss two possible ways that microbes acquire antimicrobial resistance.
A: Antibiotics are common metabolic products that are extracted from aerobic bacteria and fungi. They…
Q: What is the importance of an antimicrobial removal device (ARD) blood culture system?
A: The antimicrobial removal device is used to remove the antibiotics which which are present as a…
Q: When might a broad-spectrum antimicrobial drug be a good treatment choice?
A: broad-spectrum antibiotic is an antibiotic that specifically acts on the two major groups of…
Q: Describe four general mechanisms of antimicrobial resistance.
A: Antibiotic drugs are responsible for eliminating bacterial infection in the human body. The bacteria…
Q: Explain why it is important to take the completecourse of antimicrobial medication prescribed.
A: Antimicrobial drugs are medications used to treat microbial infections and diseases. This helps to…
Q: Explain the desirable features of antimicrobial chemicals and what factors infl uence their eff…
A: The desirable features of an antimicrobial chemical include the following:It should be effective…
Q: List five cellular or structural mechanisms that microbes use to resist antimicrobials.
A: The organisms that are not observed by unaided eyes are the microorganisms. These may be…
Q: What would your plate look like if we did not use aseptic technique to place the antimicrobial disks…
A: The Kirby-Bauer disk diffusion test is utilized to determine the susceptibility of a pathogenic…
Q: What is the connection between certain antimicrobial drugs and superinfections?
A: A microorganism develops an adaptive response towards antimicrobial drugs and is called drug…
Q: Describe four modes of action of antimicrobial agents, and provideexamples of how they work.
A: The term "antimicrobial" refers to the group of drugs that consists of antibiotics, antiprotozoals,…
Q: What is microbial death? What factors affect the microbial death? What aremicrobisidal and…
A: The microbiology studies about both the diseases causing microbes and beneficiary microbes, about…
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: What factors influence the size of the zone of inhibition for an antimicrobial?
A: Testing of effectiveness of anti microbial drugs against microbes are important in identification of…
Q: What are the 4 main targets of antimicrobials? Provide the rationale why each is a good target
A: An antimicrobial is an agent that destroys, or prevents the growth of, microorganisms. It is…
Q: What specific medium must be used in testing the effectiveness of antimicrobial drugs?
A: The specific medium that must be used in testing the effectiveness of antimicrobial drugs is…
Q: What is the specific anti microbial mechanism of hydrogen peroxide, 10% bleach, 70% isopropanol?
A: The anti-microbial mechanisms vary from substance to substance. For example, they may inhibit the…
Q: Identify two factors( in detail)that make biofilms more tolerant to antimicrobials including their…
A: Biofilms are a collective of one or more types of microorganisms that can grow on many different…
Q: Why can Koch’s postulates not be used to identify the causes of diseases due to polymicrobial…
A: Koch's postulates are four criteria that denote the causative relationship between the microbe and…
Q: what are the methods pf measuring antimicrobial susceptibility?? Also what is the purpose of…
A: Antibiotic susceptibility monitoring, or AST, is a commonly used tool in clinical settings for…
Q: Why are antimicrobials only directly effective against bacteria and what is the control on the…
A: Antimicrobials are agents that either kill microorganisms (microbicidal) or stop their growth…
Q: Why are gram-positive bacteria typically more resistant than gram-negative bacteria to…
A: Bacteria are found everywhere. They can survive almost every where including bottom of oceans, our…
Q: name two antimicrobials and explain whether the organism was susceptible, intermediate, or…
A: We know, the Antibiotic prevent or stops the growth of microorganisms. Information on the minimum…
Q: Differentiate between the following and provide one example broad- and narrow-spectrum…
A: The antimicrobial drugs are the agents that inhibit the growth of micro-organisms and kill them. It…
Q: Why are certain gram-negative bacteria more resistant than gram-positive bacteria to antimicrobials…
A: Gram-negative bacteria are characterized by the presence of thin peptidoglycan cell wall. The…
Q: What is the antimicrobial removal device (ARD) blood culture system? Discuss its mechanism and its…
A: Microbes are present everywhere. Bacteria, viruses, and fungi are some of the types of…
Q: What is the relationship between antimicrobial and antibiotics?
A: Antibiotics are agents or durgs that is used to treat all type of bacterial infections. While…
Q: How can drug resistance in microorganisms be circumvented?
A: The uselessness of a treatment, such as an antibiotic or antineoplastic, for curing a disease or…
Q: Match the antimicrobial drug class to its action. 1. Macrolides A. Inhibit cell wall synthesis 2.…
A: Antibiotics are medicines used to prevent and treat bacterial infections. Antibiotic resistance…
Q: describe four modes of action of antimicrobial agents, and give a specific example of how each works
A:
Q: Explain the effect of beta-lactamase in antimicrobial resistance. Include: who produces it, why it…
A: beta lactamases are enzymes produced by bacteria that provide them anti microbial resistance…
Q: Give four main categories of antimicrobial products.
A: As the name suggests, antimicrobials are those agents that inhibit the growth of microorganisms.…
Q: What are the reasons for the failure of antimicrobial treatment?
A: Introduction: Antimicrobials are substances that kill or cause the inhibition of bacterial growth.…
Q: What bacterial structural target would make an antibacterial drug selective for gram-negative…
A: The gram-negative bacteria don't retain the crystal violet stain that's why called gram-negative.
Q: list 4 families of antimicrobials that belong to the beta-lactam group
A: Please find the answer/list in step2:
Q: Explain the Primary sites of action of antimicrobial drugs on bacterial cells.
A: Five bacterial targets have been exploited in the development of antimicrobial drugs: cell wall…
Q: What factors influence the size of the zone of inhibition in antimicrobial susceptibility testing?
A: Zone of inhibition test is also known as kirby-bauer's test. It measures antibiotic susceptibility…
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: 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…
Q: Identify two antimicrobials that act by inhibiting protein synthesis.
A: A protein synthesis inhibitor is a substance that prevents or inhibits cell growth or proliferation…
Why are antimicrobials inhibited in the presence of organic matter?
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- Why are antimicrobials only directly effective against bacteria and what is the control on the antimicrobial plate?What are the characteristics of an ideal antimicrobial agent?Could an organism that is susceptible to an antimicrobial agent in laboratory testing fail to respond to it when that drug is used to treat the patient? Explain.