Antimicrobial Chemotherapeutic Agents Which of the following tests is used to determine the minimal lethal concentration? Broth dilution test All of these Dilution susceptibility tests Agar dilution test Broth dilution test All of these Dilution susceptibility tests Agar dilution test ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The nitrofurans differ from the antibiotics in that they are antimicrobial drugs all of these occur naturally do not occur naturally are antimicrobial drugs all of these occur naturally do not occur naturally ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following antibiotics can't be used for treatment of infections with β-lactamase-producing Staphylococcus aureus? Cephalothin Ampicillin/sulbactam Vancomycin Piperacillin Cephalothin Ampicillin/sulbactam Vancomycin Piperacillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following is not a semi synthetic chemotherapeutic agent? Ampicillin Sulfonamide Penicillin Carbenicillin Ampicillin Sulfonamide Penicillin Carbenicillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Bacterial cells susceptible to penicillium can be protected from destruction if the medium in which they are exposed is of high osmotic pressure low osmotic pressure moderate osmotic pressure high surface tension high osmotic pressure low osmotic pressure moderate osmotic pressure high surface tension ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The most selective antibiotics are those that interfere with the synthesis of bacterial cell walls bacterial plasma membrane bacterial RNA bacterial DNA bacterial cell walls bacterial plasma membrane bacterial RNA bacterial DNA ANSWER DOWNLOAD EXAMIANS APP
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