Antimicrobial Chemotherapeutic Agents Which of the following may cause resistance to penicillin? All of these Impermeability of cell envelope Alteration or lack of penicillin-binding proteins Production of β-lactamases by bacteria All of these Impermeability of cell envelope Alteration or lack of penicillin-binding proteins Production of β-lactamases by bacteria ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which is not an amino acid and peptide antibiotic? Actinomycin Bacitracin Penicillin Tetranactin Actinomycin Bacitracin Penicillin Tetranactin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Vancomycin inhibits peptidoglycan synthesis by binding D-alanyl - D-alanine alanine racemase D-alanyl - D-alanine synthetase amidase D-alanyl - D-alanine alanine racemase D-alanyl - D-alanine synthetase amidase ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Who developed the concept of specific toxicity? Ehrlich Watson Fleming Pasteur Ehrlich Watson Fleming Pasteur ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The nitrofurans differ from the antibiotics in that they occur naturally all of these do not occur naturally are antimicrobial drugs occur naturally all of these do not occur naturally are antimicrobial drugs ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics not clinically useful for Pseudomonas aeruginosa infection is ceftazidime trimethoprim-sulphamethoxazole piperacillin aminoglycosides ceftazidime trimethoprim-sulphamethoxazole piperacillin aminoglycosides ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS