Antimicrobial Chemotherapeutic Agents Nystatin is a drug used for treatment of diseases caused by protozoan gram negative bacterium yeast gram positive bacterium protozoan gram negative bacterium yeast gram positive bacterium ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics not clinically useful for Pseudomonas aeruginosa infection is piperacillin aminoglycosides trimethoprim-sulphamethoxazole ceftazidime piperacillin aminoglycosides trimethoprim-sulphamethoxazole ceftazidime ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which is not an amino acid and peptide antibiotic? Actinomycin Tetranactin Bacitracin Penicillin Actinomycin Tetranactin Bacitracin Penicillin 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 surface tension moderate osmotic pressure low osmotic pressure high osmotic pressure high surface tension moderate osmotic pressure low osmotic pressure high osmotic pressure ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following is used only in life-threatening situations when no other drug is adequate? Tetracycline Chloramphenicol Streptomycin Penicillin Tetracycline Chloramphenicol Streptomycin Penicillin ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following may cause resistance to penicillin? Alteration or lack of penicillin-binding proteins Production of β-lactamases by bacteria All of these Impermeability of cell envelope Alteration or lack of penicillin-binding proteins Production of β-lactamases by bacteria All of these Impermeability of cell envelope ANSWER DOWNLOAD EXAMIANS APP
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