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? Choloramphenicol Aminoglyosides Pencillins All of these Choloramphenicol Aminoglyosides Pencillins All of these ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The penicillin stable in gastric acid and suitable for oral administration is carbenicillin pencillin-G closacillin methicillin carbenicillin pencillin-G closacillin methicillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following methods would be most appropriate for sterilizing an antibiotic solution? Dry heat sterilization Desiccation Microfiltration Autoclaving Dry heat sterilization Desiccation Microfiltration Autoclaving ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics not clinically useful for Pseudomonas aeruginosa infection is trimethoprim-sulphamethoxazole aminoglycosides ceftazidime piperacillin trimethoprim-sulphamethoxazole aminoglycosides ceftazidime piperacillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Cephalosporins and Penicillins interfere with which of the following? 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 Bacterial cells susceptible to penicillium can be protected from destruction if the medium in which they are exposed is of moderate osmotic pressure high osmotic pressure high surface tension low osmotic pressure moderate osmotic pressure high osmotic pressure high surface tension low osmotic pressure ANSWER DOWNLOAD EXAMIANS APP
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