Antimicrobial Chemotherapeutic Agents Which of the following antibiotics can't be used for treatment of infections with β-lactamase-producing Staphylococcus aureus? Vancomycin Cephalothin Ampicillin/sulbactam Piperacillin Vancomycin Cephalothin Ampicillin/sulbactam Piperacillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Amphotericin B and polymyxin interfere with cell wall synthesis cell membrane function DNA function protein synthesis cell wall synthesis cell membrane function DNA function protein synthesis ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Who developed the concept of specific toxicity? Watson Pasteur Fleming Ehrlich Watson Pasteur Fleming Ehrlich ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The penicillin stable in gastric acid and suitable for oral administration is pencillin-G methicillin carbenicillin closacillin pencillin-G methicillin carbenicillin closacillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following drugs may show plasmid-mediated resistance? Methicillin Ampicillin Rifampicin Nalidixic acid Methicillin Ampicillin Rifampicin Nalidixic acid ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The mode of action of polymyxin is to injury to the plasma membrane inhibit protein synthesis inhibit DNA synthesis inhibit folic acid synthesis injury to the plasma membrane inhibit protein synthesis inhibit DNA synthesis inhibit folic acid synthesis ANSWER DOWNLOAD EXAMIANS APP
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