Antimicrobial Chemotherapeutic Agents The antibiotics not having good activity against Enterobacteriaceae is clindamycin ciprofloxacin trimethoprim-sulphamethoxazole cefoxitin clindamycin ciprofloxacin trimethoprim-sulphamethoxazole cefoxitin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The most selective antibiotics are those that interfere with the synthesis of bacterial cell walls bacterial DNA bacterial plasma membrane bacterial RNA bacterial cell walls bacterial DNA bacterial plasma membrane bacterial RNA ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Quinones and related antibiotics are mitomycin all of these actinorhodin tetracyclines mitomycin all of these actinorhodin tetracyclines ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following drugs may show plasmid-mediated resistance? Rifampicin Nalidixic acid Ampicillin Methicillin Rifampicin Nalidixic acid Ampicillin Methicillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the antibiotic is not used as a food preservative ? Tylosin Pimaricin Nisin β-lactam antibiotic Tylosin Pimaricin Nisin β-lactam antibiotic ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents When using alcohol as an antiseptic, which concentration is considered most effective? 95% 50% 70% 25% 95% 50% 70% 25% ANSWER DOWNLOAD EXAMIANS APP
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