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- Which of the following groups of antimicrobial drugs selectively targets bacterial cell wall synthesis? beta-lactams quinolones sulfonamides polymyxins phenolsSoap and detergents are categorized as which type of antimicrobial chemical? oxidizing agent aldehyde surfactant alcoholWhich antimicrobial agents have the narrowest spectrum of action? antivirals antifungals beta-lactams sulfanilamidesBottom of Form Penicillin is a narrow spectrum antibiotic because it only affects bacteria with mycolic acid in its cell wall, such as Mycobacterium tuberculosis. it only affects viruses it only affects Gram-negative organisms it only affects Gram-positive organismsBottom of Form Which of the following antibiotics might be destroyed by beta-lactamase enzymes? amphotericin B and ciprofloxacin streptomycin penicillin ciprofloxacinBottom of Form Which is incorrect about how the pharmaceutical industry has discovered drugs over the past 100 years? The process of discovery has involved custom-designing chemical compounds that we know will bind to target enzymes. The process of discovery has involved screening for chemicals that are toxic to bacteria while being less toxic to human cells. The process of discovery has involved screening thousands of randomly…
- When to antimicrobial drugs are used at the same time, antagonistic effects can occur which of the following is not a possible antagonistic effect of combining two antimicriobial drugsPlease put the following types of organisms/pathogens into the correct order based on their resistance to general antimicrobial compounds. The MOST resistant description will be #1 and the LEAST resistant description will be #4. Gram positive bacteria Mycobacteria (contain mycolic acids/waxy lipids) Gram negative bacteria EndosporesConduct additional research on the use of triclosan and other chemical agents in antimicrobial products today. Develop an opinion on whether this process should continue, providing evidence to support your stance.
- A broad- spectrum antimicrobial drug would be a drug that attacks many different microbial sites. True or false.list 4 families of antimicrobials that belong to the beta-lactam groupThe type of antimicrobial drug that would be most likely to have toxic effects in humans based on the premise of selective toxicity when treating microbial infection would be a drug that O 1) inhibits the synthesis of the cell wall O 2) inhibits metabolic pathways O 3) disrupts the cytoplasmic membrane 4) inhibits protein synthesis 5) All of the above have equal potential to be toxic
- Explain what type of antimicrobial hand gels-alcohol or triclosan-you would recommend people use in their daily lives.Conduct additional research on the use of triclosan and other chemical agents in antimicrobial products today. Develop an opinion on whether this process should continue, providing evidence and citations to support your stance. Citations are required for all responses.Give a short comparison between alcohols and aldehydes as chemical antimicrobial agents.