Antimicrobial Chemotherapeutic Agents Which of the following may cause resistance to penicillin? 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 Production of β-lactamases by bacteria Alteration or lack of penicillin-binding proteins ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The third generation cephalosporin agents is cefoxitin cefotaxime cephalothin cephalexin cefoxitin cefotaxime cephalothin cephalexin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The penicillin resistant to β-lactamases is penicillin-G ampicillin carbenicillin closacillin penicillin-G ampicillin carbenicillin closacillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics not clinically useful for Pseudomonas aeruginosa infection is trimethoprim-sulphamethoxazole ceftazidime aminoglycosides piperacillin trimethoprim-sulphamethoxazole ceftazidime aminoglycosides piperacillin 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
EXAMIANS