Antimicrobial Chemotherapeutic Agents Which of the following may cause resistance to penicillin? Production of β-lactamases by bacteria Alteration or lack of penicillin-binding proteins Impermeability of cell envelope All of these Production of β-lactamases by bacteria Alteration or lack of penicillin-binding proteins Impermeability of cell envelope All of these ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Polyene antibiotics are any of these small ring structures β-lactam - thiazolidine ring large ring structures any of these small ring structures β-lactam - thiazolidine ring large ring structures ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Nystatin is a drug used for treatment of diseases caused by gram negative bacterium yeast protozoan gram positive bacterium gram negative bacterium yeast protozoan gram positive bacterium ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Chemotherapeutic agents must All of these be able to come in contact with the parasite by penetrating the cells prevent/destroy the activity of a parasite leave unaltered the host's natural defense mechanisms All of these be able to come in contact with the parasite by penetrating the cells prevent/destroy the activity of a parasite leave unaltered the host's natural defense mechanisms ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following is a drug that interferes with the process of DNA production in the virus that causes genital herpes? Acyclovir Erythromycin Vancomycin Amantadine Acyclovir Erythromycin Vancomycin Amantadine ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following is not an aminoglycoside antibiotic? Kanamycin Streptomycin Neomycin Cephalosporin Kanamycin Streptomycin Neomycin Cephalosporin ANSWER DOWNLOAD EXAMIANS APP
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