KMK Live Session General Pharmacy Practice Test

Tobrodex combines an antibiotic with a corticosteroid in one eye drop to treat bacterial infections of the eye that also involve inflammation. The antibiotic in this product is tobramycin, which inhibits bacterial protein synthesis to fight infection. The anti-inflammatory part is dexamethasone, a potent corticosteroid that reduces swelling, redness, and irritation. Together, they address both the infection and the inflammatory response, helping symptoms improve while the infection is treated. That exact pairing—tobramycin with dexamethasone—is what Tobrodex contains, so it is the correct answer. The other options mix different antibiotics or different steroids (for example, prednisolone instead of dexamethasone, or gentamicin/amikacin instead of tobramycin), which do not match this branded combination.