Mineral Metabolism: Calcium, Phosphorus & Iron — Previous-Year Questions
25 recall-based PYQs (NEET PG era). Regular mode with explanations.
A patient presented with symptoms of delayed adaptation to vision in dark places, gritty sensation in the eyes, dry eyes, and softening of the cornea. What is the likely deficiency in this case?
ARetinoic acid
BRiboflavin
CNiacin
DPantothenic acid