Antimicrobial Chemotherapeutic Agents The antibiotics not having good activity against Enterobacteriaceae is trimethoprim-sulphamethoxazole clindamycin cefoxitin ciprofloxacin trimethoprim-sulphamethoxazole clindamycin cefoxitin ciprofloxacin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Nystatin is a drug used for treatment of diseases caused by protozoan yeast gram negative bacterium gram positive bacterium protozoan yeast gram negative bacterium gram positive bacterium ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents More promising chemotherapeutic agents for treating viral diseases is leukocytic interferon nystatin fibroblast interferon interferon leukocytic interferon nystatin fibroblast interferon interferon ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Chelate forming peptide antibiotic are/is both (a) and (b) sideromycins vancomycin bleomycins both (a) and (b) sideromycins vancomycin bleomycins ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following may cause resistance to penicillin? 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 All of these ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following protein synthesis mechanisms may be affected by particular drugs? Peptide bond formation mRNA translocation All of these Aminoacyl-tRNA binding Peptide bond formation mRNA translocation All of these Aminoacyl-tRNA binding ANSWER DOWNLOAD EXAMIANS APP
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