Antimicrobial Chemotherapeutic Agents Most antibiotics are isolated from soil microorganisms viruses aquatic microorganisms plants soil microorganisms viruses aquatic microorganisms plants ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics which affords a broad spectrum of antimicrobial coverage against aerobic and anaerobic bacteria, rickettsiae, chlamydiae, and mycoplasmas is gentamicin metronidazole tetracycline vancomycin gentamicin metronidazole tetracycline vancomycin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics not having good activity against Enterobacteriaceae is cefoxitin trimethoprim-sulphamethoxazole clindamycin ciprofloxacin cefoxitin trimethoprim-sulphamethoxazole clindamycin ciprofloxacin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Nystatin is a drug used for treatment of diseases caused by gram negative bacterium yeast gram positive bacterium protozoan gram negative bacterium yeast gram positive bacterium protozoan ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The most selective antibiotics are those that interfere with the synthesis of bacterial RNA bacterial cell walls bacterial plasma membrane bacterial DNA bacterial RNA bacterial cell walls bacterial plasma membrane bacterial DNA 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
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