Fluorescein is a dye used to diagnose ________
A) dilated pupil
B) corneal abrasion
C) myopia
D) glaucoma
B
Explanation: A) A dilated pupil is not a disease that needs to be diagnosed.
B) Correct! Fluorescein dye highlights damaged corneal tissue.
C) Myopia (nearsightedness) is diagnosed by using vision testing, not fluorescein dye.
D) Glaucoma is diagnosed with tonometry, not fluorescein dye.
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