Vit A deficiency produces -a) Bitots Spotsb) Trantas spotsc) Keratomalaciad) Xerophthalmia e) Color blindness

The most characteristic and specific signs of vitamin A deficiency are eye lesions. These develop before the age of 2 years. The term xerophthalmia comprises all the occular manifestations of vitamin A deficiency. Xerophthalmia (Dry eye) It is a syndrome due to deficiency of vitamin A. a It has following stages Night blindness → Earliest ocular symptom Conjunctival xerosis → Earliest ocular sign Bitot's spot Corneal xerosis Keratomalacia & corneal ulcers