Antimicrobial Chemotherapeutic Agents Which of the following tests is used to determine the minimal lethal concentration? Dilution susceptibility tests All of these Broth dilution test Agar dilution test Dilution susceptibility tests All of these Broth dilution test Agar dilution test ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents With which of the following aminoglycosides interfere? Protein synthesis DNA function Cell wall synthesis Cell membrane function Protein synthesis DNA function Cell wall synthesis Cell membrane function ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The mode of action of polymyxin is to inhibit protein synthesis injury to the plasma membrane inhibit DNA synthesis inhibit folic acid synthesis inhibit protein synthesis injury to the plasma membrane inhibit DNA synthesis inhibit folic acid synthesis ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents When using alcohol as an antiseptic, which concentration is considered most effective? 50% 25% 95% 70% 50% 25% 95% 70% ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Polyene antibiotics are small ring structures large ring structures β-lactam - thiazolidine ring any of these small ring structures large ring structures β-lactam - thiazolidine ring any of these ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics not having good activity against Enterobacteriaceae is trimethoprim-sulphamethoxazole ciprofloxacin clindamycin cefoxitin trimethoprim-sulphamethoxazole ciprofloxacin clindamycin cefoxitin ANSWER DOWNLOAD EXAMIANS APP
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