Q. Which of the following tests is used to determine the minimal lethal concentration?

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Q. The mode of action of polymyxin is to

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Q. Polyene antibiotics are

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Q. Which of the following may cause resistance to penicillin?

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Q. The third generation cephalosporin agents is

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Q. The penicillin resistant to β-lactamases is

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Q. The antibiotics not clinically useful for Pseudomonas aeruginosa infection is

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Q. Which of the following drugs may show plasmid-mediated resistance?

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Q. The scientist who first discovered the substance penicillin was

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Q. The larger the __________ , the better the chemotherapeutic agent.

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Q. Chelate forming peptide antibiotic are/is

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Q. With which of the following aminoglycosides interfere?

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Q. Which of the following protein synthesis mechanisms may be affected by particular drugs?

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Q. The antibiotics not having good activity against Enterobacteriaceae is

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Q. Quinones and related antibiotics are

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Q. Both penicillin and fluoroquinolones

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Q. A broad-spectrum antibiotic such as chloramphenicol is one that

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Q. Vancomycin inhibits peptidoglycan synthesis by binding

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Q. Nystatin is a drug used for treatment of diseases caused by

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Q. Which is not an amino acid and peptide antibiotic?

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