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Infection Action

Infection Medications Mode of Action

QuestionAnswer
amoxicillin competitively inhibits penicillin-binding protein
cephalexin inhibits synthesis of peptidoglycan
aztreonam inhibits bacterial cell wall synthesis
imipenem and meropenem inhibits bacterial cell wall synthesis
vancomycin inhibits cell-wall biosynthesis and alters bacterial-cell-membrane permeability and RNA synthesis
tetracycline interferes with protein synthesis
erythromycin inhibits protein synthesis by binding to ribosomal RNA molecules
gentamicin disrupts membranes and inhibits protein synthesis
ciproflaxacin prevents DNA replication
trimethoprim/sulfamethoxazole blocks how bacteria makes folate
nitrofurantoin inhibits citric acid cycle and synthesis of DNA, RNA, and protein
isoniazid inhibits synthesis of mycoloic acids
rifampin binds with essential enzyme necessary for RNA synthesis and replication
metronidazole not fully established (maybe diffuses into cytoplasm where it is activated and reduced into a free radical damaging DNA)
amphotericin B binds to sterols in the cell membrane changing membrane permeability
ketoconazole and fluconazole alters fungal cell membrane
acyclovir inhibits herpesvirus polymerase
Created by: mbaldwin13
Popular Pharmacology sets

 

 



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