Pharmacology Quiz on Drugs and Mechanisms

A class of antibiotics that contain a fluorine atom and act on DNA synthesis.

Divided into various generations based on chemical structure and effectiveness like non-fluorinated, 2nd gen, and 3rd gen.

Includes drugs like Nalidixic acid, primarily for treating urinary tract infections (UTIs).

Fluoroquinolones work by inhibiting DNA synthesis, affecting replication and unwinding.

Not suitable for young (affects cartilage) and pregnant individuals due to potential risks.

Initial treatment for tuberculosis with high efficacy and low toxicity.

A first-line anti-tubercular drug effective against Mycobacteria.

First-line drug that inhibits DNA-dependent RNA polymerase in Mycobacteria.

Used in special cases with low efficacy and high toxicity.

A newer anti-tubercular drug used for treating resistant strains.

An antifungal drug that targets ergosterol in fungal cell membranes.

An antifungal that also targets ergosterol, typically used for superficial infections.

A key component in fungal cell membranes targeted by antifungal drugs.

Dose range is 0.1-1 mg/kg for effective treatment, though nephrotoxicity is a risk.

Amphotericin B can be administered topically, orally, or IV to target different types of infections.