Antimicrobial Chemotherapeutic Agents The mode of action of polymyxin is to inhibit DNA synthesis injury to the plasma membrane inhibit folic acid synthesis inhibit protein synthesis inhibit DNA synthesis injury to the plasma membrane inhibit folic acid synthesis inhibit protein synthesis ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which antibiotic has a beta-lactam ring? Streptomycin Penicillin Cephalosporin Tetracycline Streptomycin Penicillin Cephalosporin Tetracycline ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The larger the __________ , the better the chemotherapeutic agent. spectrum therapeutic dose selective toxicity therapeutic index spectrum therapeutic dose selective toxicity therapeutic index ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics not having good activity against Enterobacteriaceae is ciprofloxacin clindamycin cefoxitin trimethoprim-sulphamethoxazole ciprofloxacin clindamycin cefoxitin trimethoprim-sulphamethoxazole ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Polyene antibiotics are small ring structures large ring structures any of these β-lactam - thiazolidine ring small ring structures large ring structures any of these β-lactam - thiazolidine ring ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Chemotherapeutic agents must be able to come in contact with the parasite by penetrating the cells prevent/destroy the activity of a parasite leave unaltered the host's natural defense mechanisms All of these be able to come in contact with the parasite by penetrating the cells prevent/destroy the activity of a parasite leave unaltered the host's natural defense mechanisms All of these ANSWER DOWNLOAD EXAMIANS APP
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