Antimicrobial Chemotherapeutic Agents The antibiotics not clinically useful for Pseudomonas aeruginosa infection is aminoglycosides ceftazidime piperacillin trimethoprim-sulphamethoxazole aminoglycosides ceftazidime piperacillin trimethoprim-sulphamethoxazole ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which antibiotic has a beta-lactam ring? Cephalosporin Tetracycline Streptomycin Penicillin Cephalosporin Tetracycline Streptomycin Penicillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Amphotericin B and polymyxin interfere with DNA function cell membrane function cell wall synthesis protein synthesis DNA function cell membrane function cell wall synthesis protein synthesis ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Both penicillin and fluoroquinolones bind to and inactivate a bacterial protein are inactivated by β-lactamase inhibit the cross-linking of peptidoglycan must be transported into the cytoplasm in order to act bind to and inactivate a bacterial protein are inactivated by β-lactamase inhibit the cross-linking of peptidoglycan must be transported into the cytoplasm in order to act 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 Which of the following protein synthesis mechanisms may be affected by particular drugs? Aminoacyl-tRNA binding Peptide bond formation All of these mRNA translocation Aminoacyl-tRNA binding Peptide bond formation All of these mRNA translocation ANSWER DOWNLOAD EXAMIANS APP
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