Painful loss of vision is seen in –a) Senile cataractb) Primary open angle glaucomac) Primary angle closure glaucomad) Anterior uveitis: (A) ab, (B) cd, (C) bd, (D) ac
Answer is B. Causes of sudden painful loss of vision are:- Acute angle-closure glaucoma, acute iridocyclitis (acute uveitis), chemical or mechanical injury to eye, endophthalmitis and optic neuritis.