Antimicrobial Chemotherapeutic Agents Bacterial cells susceptible to penicillium can be protected from destruction if the medium in which they are exposed is of low osmotic pressure moderate osmotic pressure high osmotic pressure high surface tension low osmotic pressure moderate osmotic pressure high osmotic pressure high surface tension ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Vancomycin inhibits peptidoglycan synthesis by binding amidase D-alanyl - D-alanine alanine racemase D-alanyl - D-alanine synthetase amidase D-alanyl - D-alanine alanine racemase D-alanyl - D-alanine synthetase ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following may cause resistance to penicillin? Production of β-lactamases by bacteria Alteration or lack of penicillin-binding proteins All of these Impermeability of cell envelope Production of β-lactamases by bacteria Alteration or lack of penicillin-binding proteins All of these Impermeability of cell envelope ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics not clinically useful for Pseudomonas aeruginosa infection is aminoglycosides ceftazidime trimethoprim-sulphamethoxazole piperacillin aminoglycosides ceftazidime trimethoprim-sulphamethoxazole piperacillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Quinolones are broad-spectrum antimetabolites penicillin derivatives bacteriostatic broad-spectrum antimetabolites penicillin derivatives bacteriostatic ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following is not β-lactamase-resistant penicillin? Oxacillin Nafcillin Carbenicillin Methicillin Oxacillin Nafcillin Carbenicillin Methicillin ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS