Which antibiotic is a 4th generation fluoroquinolone used for ocular infections?

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Multiple Choice

Which antibiotic is a 4th generation fluoroquinolone used for ocular infections?

Explanation:
Moxifloxacin is a fourth-generation fluoroquinolone, chosen for ocular infections because it combines broad-spectrum activity with strong coverage of Gram-positive bacteria and excellent penetration into ocular tissues. This makes it effective against common ocular pathogens and reliable in reaching therapeutic levels in the cornea and conjunctiva after topical administration. Other options come from different antibiotic classes: chloramphenicol is not a fluoroquinolone, terramycin is tetracycline, and Triple/BNP is a polymyxin B–bacitracin–neomycin combination.

Moxifloxacin is a fourth-generation fluoroquinolone, chosen for ocular infections because it combines broad-spectrum activity with strong coverage of Gram-positive bacteria and excellent penetration into ocular tissues. This makes it effective against common ocular pathogens and reliable in reaching therapeutic levels in the cornea and conjunctiva after topical administration. Other options come from different antibiotic classes: chloramphenicol is not a fluoroquinolone, terramycin is tetracycline, and Triple/BNP is a polymyxin B–bacitracin–neomycin combination.

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