Antimicrobial Chemotherapeutic Agents The antibiotics which affords a broad spectrum of antimicrobial coverage against aerobic and anaerobic bacteria, rickettsiae, chlamydiae, and mycoplasmas is tetracycline metronidazole vancomycin gentamicin tetracycline metronidazole vancomycin gentamicin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The scientist who first discovered the substance penicillin was Alexander Fleming none of these Paul Ehrlich Joseph Lister Alexander Fleming none of these Paul Ehrlich Joseph Lister ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The mode of action of polymyxin is to inhibit folic acid synthesis 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 ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The penicillin stable in gastric acid and suitable for oral administration is pencillin-G closacillin carbenicillin methicillin pencillin-G closacillin carbenicillin methicillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The larger the __________ , the better the chemotherapeutic agent. spectrum selective toxicity therapeutic dose therapeutic index spectrum selective toxicity therapeutic dose therapeutic index ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following protein synthesis mechanisms may be affected by particular drugs? Aminoacyl-tRNA binding mRNA translocation All of these Peptide bond formation Aminoacyl-tRNA binding mRNA translocation All of these Peptide bond formation ANSWER DOWNLOAD EXAMIANS APP
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