Antimicrobial Chemotherapeutic Agents Which of the following is not β-lactamase-resistant penicillin? Nafcillin Carbenicillin Methicillin Oxacillin Nafcillin Carbenicillin Methicillin Oxacillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Interference mechanism of ciprofloxacin and norfloxacin is due to their action on cell membrane function DNA function cell wall synthesis protein synthesis cell membrane function DNA function cell wall synthesis protein synthesis 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 low osmotic pressure high osmotic pressure high surface tension moderate osmotic pressure low osmotic pressure high osmotic pressure high surface tension moderate osmotic pressure ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following is not an aminoglycoside antibiotic? Streptomycin Cephalosporin Kanamycin Neomycin Streptomycin Cephalosporin Kanamycin Neomycin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following drugs involves modification of the drug by enzymatic modification or degradation of its active element to alter its/their resistance? Aminoglyosides Pencillins Choloramphenicol All of these Aminoglyosides Pencillins Choloramphenicol All of these ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following may cause resistance to penicillin? Production of β-lactamases by bacteria Impermeability of cell envelope Alteration or lack of penicillin-binding proteins All of these Production of β-lactamases by bacteria Impermeability of cell envelope Alteration or lack of penicillin-binding proteins All of these ANSWER DOWNLOAD EXAMIANS APP
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