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Ophthalmic Technician

Category - Ophthalmic Imaging

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Fluorescein angiography is used to look for vascular abnormalities in which part of the eye?

Cornea
Eyelids
Retina
Sclera

Explanation

Answer: C - Fluorescein angiography is used to look for vascular abnormalities in the retina.

Fluorescein dye is injected intravenously and reaches the retinal blood vessels after a few seconds. Various retinal diseases are diagnosed based on the time taken and the amount of dye seen in the retinal blood vessels on serial photography.

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