Keratoconus & Refractive Corneal Surgery — Previous-Year Questions
3 recall-based PYQs (NEET PG era). Regular mode with explanations.
What is the dye and filter used to diagnose corneal ulcers?
ALissamine dye green filter
BLissamine dye cobalt blue filter
CFluorescein dye - visualized under green filter
DFluorescein dye - visualized under cobalt blue filter