<prompt> Sudden painful loss of vision seen in a Angle closure glaucomab Central retinal artery occlusionc Acute uveitisd Endophthalmitise Retinal detachmentabcacdbcbde  <response>: 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. 