What is the mechanism of action of fluoroquinolones?
Practice Questions
Q1
What is the mechanism of action of fluoroquinolones?
Inhibition of cell wall synthesis
Inhibition of protein synthesis
Inhibition of DNA gyrase
Inhibition of folic acid synthesis
Questions & Step-by-Step Solutions
What is the mechanism of action of fluoroquinolones?
Step 1: Understand that fluoroquinolones are a type of antibiotic used to treat bacterial infections.
Step 2: Know that bacteria need to replicate their DNA to multiply and cause infection.
Step 3: Learn that DNA gyrase is an important enzyme in bacteria that helps in the process of DNA replication.
Step 4: Realize that fluoroquinolones work by inhibiting or blocking the action of DNA gyrase.
Step 5: Conclude that by inhibiting DNA gyrase, fluoroquinolones prevent bacteria from replicating their DNA, which stops their growth and helps eliminate the infection.
