Which class of antibiotic is associated with cartilage toxicity and rupture of the Achilles tendon?

A. Fluoroquinolones: Fluoroquinolones are a class of antibiotics known to have potential side effects like cartilage damage and tendon rupture, especially in younger individuals. B. Aminoglycosides: While aminoglycosides can have other side effects, they are not typically associated with cartilage or tendon problems. C. Penicillins: Penicillins can cause allergic reactions but not cartilage or tendon issues. D. Sulfonamides: Sulfonamides can have various side effects, but cartilage or tendon problems are not common.