Antimicrobial
Fluoroquinolones
DNA gyrase/topoisomerase concept
floor-oh-KWIN-oh-lones
High-yield clue
DNA gyrase/topoisomerase target + resistance mutation vocabulary.
Overview
An antimicrobial class concept used to teach bacterial DNA gyrase/topoisomerase targeting and mutation-mediated resistance vocabulary.
Classification
- Antimicrobial class
- DNA replication concept
Lab & identification clues
- Susceptibility vocabulary
- Target mutation concept
- Efflux resistance concept
Associations
- Gram-negative rod study associations
- Respiratory fluoroquinolone vocabulary
- Resistance mechanism drills
Commonly confused with
- Rifamycins
- Beta-lactams
Your notes
Original mechanism summary for microbiology study. Sources checked: CDC antimicrobial-resistance guidance, NCBI Bookshelf Medical Microbiology, and standard coursework frameworks; reviewed 2026-06. Covers class, mechanism, and resistance vocabulary only; no prescribing, dosing, or patient-specific treatment guidance.