Antimicrobial Chemotherapeutic Agents The antibiotics which affords a broad spectrum of antimicrobial coverage against aerobic and anaerobic bacteria, rickettsiae, chlamydiae, and mycoplasmas is metronidazole vancomycin gentamicin tetracycline metronidazole vancomycin gentamicin tetracycline ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The scientist who first discovered the substance penicillin was Joseph Lister Alexander Fleming Paul Ehrlich none of these Joseph Lister Alexander Fleming Paul Ehrlich none of these ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Bacterial cells susceptible to penicillium can be protected from destruction if the medium in which they are exposed is of moderate osmotic pressure high surface tension low osmotic pressure high osmotic pressure moderate osmotic pressure high surface tension low osmotic pressure high osmotic pressure ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Who developed the concept of specific toxicity? Pasteur Fleming Ehrlich Watson Pasteur Fleming Ehrlich Watson ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics not clinically useful for Pseudomonas aeruginosa infection is piperacillin ceftazidime trimethoprim-sulphamethoxazole aminoglycosides piperacillin ceftazidime trimethoprim-sulphamethoxazole aminoglycosides ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Fluoroquinolones are antibiotics which inhibit DNA gyrase DNA polymerase RNA polymerase Cross-linking of peptidoglycan DNA gyrase DNA polymerase RNA polymerase Cross-linking of peptidoglycan ANSWER DOWNLOAD EXAMIANS APP
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