Rose-Bengal test is -
<p> Rose bengal test: It is a very useful test for detecting even mild cases of KCS (keratoconjuctivitis sicca). Depending upon the severity three staining patterns A,B and C have been described. A- severe cases with confluent staining of conjunctiva and cornea. B- moderate cases with extensive staining. C- mild/early cases with fine punctate stains in the interpalpebral area. {Reference: ophthalmology , A.K khurana}
To detect the presence of conjunctival xerosis
To test the pasteurized milk
To detect the rabies antigen in corneal cells
Is positive in connective tissue disorder
Nutrition and health