Antimicrobial Chemotherapeutic Agents Which of the antibiotic is not used as a food preservative ? Pimaricin β-lactam antibiotic Tylosin Nisin Pimaricin β-lactam antibiotic Tylosin Nisin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following may cause resistance to penicillin? Impermeability of cell envelope Alteration or lack of penicillin-binding proteins All of these Production of β-lactamases by bacteria Impermeability of cell envelope Alteration or lack of penicillin-binding proteins All of these Production of β-lactamases by bacteria ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Cycloserine inhibits alanine racemase D-alanyl - D-alanine synthetase amidase Both (a) and (b) alanine racemase D-alanyl - D-alanine synthetase amidase Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following is not an aminoglycoside antibiotic? Streptomycin Cephalosporin Neomycin Kanamycin Streptomycin Cephalosporin Neomycin Kanamycin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics not clinically useful for Pseudomonas aeruginosa infection is aminoglycosides piperacillin trimethoprim-sulphamethoxazole ceftazidime aminoglycosides piperacillin trimethoprim-sulphamethoxazole ceftazidime ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Quinolones are penicillin derivatives bacteriostatic broad-spectrum antimetabolites penicillin derivatives bacteriostatic broad-spectrum antimetabolites ANSWER DOWNLOAD EXAMIANS APP
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