Antimicrobial Chemotherapeutic Agents The most selective antibiotics are those that interfere with the synthesis of bacterial cell walls bacterial RNA bacterial DNA bacterial plasma membrane bacterial cell walls bacterial RNA bacterial DNA bacterial plasma membrane ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Which of the following may cause resistance to penicillin? Alteration or lack of penicillin-binding proteins All of these Impermeability of cell envelope Production of β-lactamases by bacteria Alteration or lack of penicillin-binding proteins All of these Impermeability of cell envelope Production of β-lactamases by bacteria ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Cephalosporins and Penicillins interfere with which of the following? Cell wall synthesis Protein synthesis DNA function Cell membrane function Cell wall synthesis Protein synthesis DNA function Cell membrane function ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Chemotherapeutic agents must All of these leave unaltered the host's natural defense mechanisms be able to come in contact with the parasite by penetrating the cells prevent/destroy the activity of a parasite All of these leave unaltered the host's natural defense mechanisms be able to come in contact with the parasite by penetrating the cells prevent/destroy the activity of a parasite ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents The antibiotics not clinically useful for Pseudomonas aeruginosa infection is piperacillin ceftazidime aminoglycosides trimethoprim-sulphamethoxazole piperacillin ceftazidime aminoglycosides trimethoprim-sulphamethoxazole ANSWER DOWNLOAD EXAMIANS APP
Antimicrobial Chemotherapeutic Agents Both penicillin and fluoroquinolones bind to and inactivate a bacterial protein are inactivated by β-lactamase inhibit the cross-linking of peptidoglycan must be transported into the cytoplasm in order to act bind to and inactivate a bacterial protein are inactivated by β-lactamase inhibit the cross-linking of peptidoglycan must be transported into the cytoplasm in order to act ANSWER DOWNLOAD EXAMIANS APP
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