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: Give one example of selective toxicity used as an antimicrobial mechanism. Explain your answer
A: The selective toxicity of antibiotics is related to the effectiveness of the antibiotics against the…
Q: Give three undesirable effects of antimicrobial agents and discuss each. IN YOUR OWN WORDS.
A: ANTIMICROBIAL AGENTS:- A natural or synthetic substance that kills or inhibits the growth of…
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: explain the Kirby Bauer method of antimicrobic sensitivity testing in your own words
A: Introduction:- The Kirby bauer method of antimicrobic sensitivity testing determines the…
Q: Why is the effectiveness of an antimicrobial agent determined using an exponentially growing…
A: The bacterial cell reproduce asexually by replicating and dividing their genetic material as well as…
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 are potential antimicrobial drugs in the development of an appropriate antimicrobial
A: Antimicrobial drug is a medicine used to treat microbial infections. Antimicrobial is a general term…
Q: Explain an example of antimicrobial peptides.
A: Introduction: Antimicrobial peptides are the peptides produced by the host as a defence against…
Q: Changes in the bacterial genome can lead to resistance
A: Antibiotic resistance is the resistance developed by the bacteria for the particular drug that is…
Q: procedure and application for the agar well diffusion method of evaluating antimicrobial activity.
A: Bacteria have cell walls made up of polysaccharides, that give them strength and rigidity. Bacteria…
Q: ANTIMICROBIAL Z ZONE OF SUSCEPTIBILITY INHIBITION (mm) RATING Haemophilus sPp. Clarithromycin 12 mm…
A: Susceptibility rating is rating done based on the measurement of zone of inhibition around the…
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: 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 are the primary medical practices that result in antimicrobial drug resistance? How can these…
A: Microorganisms are single-celled or colonized organisms, which are only visible under a microscope.…
Q: Give a short discussion about Aminoglycosides and Trimethoprim as chemotherapeutic antimicrobial…
A: Antimicrobial chemotherapy is the clinical utilization of antimicrobial agents to treat infectious…
Q: What is antibotic resistance and why is it important to be aware of it
A: Antibiotic resistance occurs when bacteria and fungi gain the ability to resist antibiotics that…
Q: What is the mode of action of bacitracin? How does this influence the types of bacteria it can be…
A: Introduction:- Microorganisms such as bacteria, fungus, and protozoans are killed or inhibited by…
Q: What is the purpose of the antimicrobial susceptibility test? What information can you gather from…
A: Antimicrobial tests are used to determine which specific antibiotics a particular bacteria or fungus…
Q: Describe some of the special strategies of antimicrobial therapy.
A: Antimicrobial drugs are chemicals that interfere with some specific microbial structure or function…
Q: How is the information from a Kirby-Bauer disk diffusion test used for the recommendation of the…
A: Disclaimer: Kindly repost for other questions. As per the guidelines we are supposed to answer only…
Q: Discuss how the known mechanism/s of action of the different tested antimicrobials affected their…
A: In biochemistry, antimicrobials are defined as the drug class or agents that act on microorganisms…
Q: describe four modes of action of antimicrobial agents, and give a specific example of how each works
A:
Q: list 5 different antimicrobial agents, describe their mode of action and whether the are an HLD, ILD…
A: HLD, LLD and ILD These are specifically High-Level Disinfectants, low-level disinfectants and,…
Q: list 4 families of antimicrobials that belong to the beta-lactam group
A: Please find the answer/list in step2:
Q: Explain the desirable features of antimicrobial chemicals and whatfactors influence their…
A: A disease is a state of unhealthiness of the physical body, mind and social interaction. A disease…
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: how is the 0.5 McFarland standard prepared? What is the role of this standard in performing…
A: Antimicrobial susceptibility tests (AST) are microbial sensitivity tests that determine the…
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: What are the tests to determine the level of antimicrobial activity of a antimicrobial agent? How…
A: Antibiotic disc diffusion study is also known as the Kirby-Bauer method in which the susceptibility…
Q: How are dilution susceptibility tests and disc diffusion tests usedto determine microbial drug…
A: Although not all infectious agents require antimicrobial sensitivity testing, it is essential in…
Q: Discuss at least two novel antimicrobial strategies that are under investigation.
A: Antibiotic resistance among bacteria has dramatically increased, posing a serious threat to public…
what are the methods pf measuring antimicrobial susceptibility?? Also what is the purpose of measuring it?
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Solved in 3 steps
- What are the 4 main targets of antimicrobials? Provide the rationale why each is a good target.What factors influence the size of the zone of inhibition in antimicrobial susceptibility testing?What are the primary medical practices that result in antimicrobial drug resistance? How can these be overcome?
- What are the tests to determine the level of antimicrobial activity of a antimicrobial agent? How dilution susceptibility and disk diffusion test can be used to determine the effectiveness of a drug?how is the 0.5 McFarland standard prepared? What is the role of this standard in performing antimicrobial susceptibility test?What are the major actions of antimicrobial agents? What criteria are used in the selection of antimicrobial agents?
- How are dilution susceptibility tests and disc diffusion tests usedto determine microbial drug sensitivity?Describe some of the special strategies of antimicrobial therapy.Choose the false statement below: O Using three different classes of antimicrobials in combination greatly decreases the chance of developing resistance because the drug resistance strategy for one is the same for others. O Drug resistance to antimicrobials has proven to be extensive against chemotherapeutics as well as other chemical antimicrobials. O Collateral damage is a term that refers to the killing of normal body flora as well as pathogenic bacteria when taking antimicrobials or antibiotics.
- What are the common neutralizing agents and methods used to inactivate the innate antimicrobial activity of a product?What is the mode of action of bacitracin? How does this influence the types of bacteria it can be used against effectively? What is the mode of action of tetracycline? How does this influence the types of bacteria it can be used against effectively?Describe four general mechanisms of antimicrobial resistance.