Which of the following compounds represents a peptidoglycan specific antibiotic ? A. tetracycline B. chloramphenicol C. penicillin D. aspirin
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- refer to the diagram left hand side is Tetracycline and right hand side is ampicillin. please help to describe the observation and explain these two antibiotics are sensitive or not.which of the following antibiotics are batericidal? a) polymyxin b b) rifamycins c) tetracyclines d) sulfonamides e) erythromycinIdentify a correct statement about tetracyclines. Multiple Choice They have a narrow antibacterial spectrum. They are bactericidal in nature. They bind irreversibly to bacterial ribosomes to inhibit bacterial protein synthesis. Their widespread use has allowed the emergence of bacterial resistance.
- Olivia has just been diagnosed with sepsis caused by Pseudomonas aeruginosa. During her treatment, she states that she has been hearing a ringing in her ears. Which of the following drugs is most likely the cause of this? Multiple Choice Pfizerpen Nebcin Wycillin BicillinWhich of the following is a consideration in treating bacterial infections A) Bacteriostatic b) bactericidal c) broad spectrumChoose the combination of answers that most accurately completes the statement. Which statement is not an aim in the use of drugs in antimicrobial chemotherapy? The drug should a. have selective toxicity b. be active even in high dilutions c. be broken down and excreted rapidly d. be microbicidal
- which of the following antibiotics is not bactericidal? a. vancomycin b.polymyxin b c. penicillin d. cephalosporins e. tetracyclinecan you explain why Bacillus anthracis can be pathogenic in a mouse and not be fought off by the immune system? I need help finding the answer in the article and explain in short answer link to article: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC106848/Which of the following would most likely NOT be taken orally? a. Erythromycin b. Penicillin G c. Isoniazid d. Rifampin
- the following are the steps, listed in random order, for utilizing koch's postulates. what should be the second step out of the four listed? a. a microorganism is found to be present in every case of a disease. b. the same microbe discovered previously is isolated from the purposely infected host c. the pathogen is isolated and grown in pure culture d. the same disease results after isolated organism is inoculated into healthy hostWhich of the following is a true statement about the aminoglycosides? Multiple Choice They are a group of bacteriostatic antibiotics. Their antibacterial spectrum mainly includes gram-positive bacilli. They are active against anaerobic organisms. They cause irreversible inhibition of bacterial protein synthesis.Hello, PLease answer. A new chemotherapeutic drug kills bacteria but not humans. Discuss the possible ways the drug may selectively act on bacterial cells.