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Ophthalmic Assistant

Category - Pharmacology

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Which of the following is an ocular stain used to show defects or abrasions on the corneal epithelium?

Fluoroquin
Fluorescein
Gram stain
Trifluridine

Explanation

Answer: B - Fluorescein

Fluorescein is an ocular stain used to show defects or abrasions on the corneal epithelium. The stain will pool in small corneal defects and is best seen in tandem with illumination from an ultraviolet light.

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