Antimicrobial Chemotherapeutic Agents The penicillin resistant to β-lactamases is ampicillin penicillin-G closacillin carbenicillin ampicillin penicillin-G closacillin carbenicillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The most selective antibiotics are those that interfere with the synthesis of bacterial DNA bacterial RNA bacterial cell walls bacterial plasma membrane bacterial DNA bacterial RNA bacterial cell walls bacterial plasma membrane ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The susceptibility of a microorganism to antibiotics and other chemotherapeutic agents can be determined by using none of these both (a) and (b) paper disk plate tube dilution technique none of these both (a) and (b) paper disk plate tube dilution technique ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The scientist who first discovered the substance penicillin was Joseph Lister Paul Ehrlich none of these Alexander Fleming Joseph Lister Paul Ehrlich none of these Alexander Fleming ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following tests is used to determine the minimal lethal concentration? Dilution susceptibility tests All of these Broth dilution test Agar dilution test Dilution susceptibility tests All of these Broth dilution test Agar dilution test ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Quinolones are bacteriostatic antimetabolites penicillin derivatives broad-spectrum bacteriostatic antimetabolites penicillin derivatives broad-spectrum ANSWER DOWNLOAD EXAMIANS APP