This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
[{'content': 'Anti infective vitamin is - \nSelect and explain. \nA. Vitamin B6, B. Vitamin A, C. Vitamin D, D. Vitamin C', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Vitamin AFunctions of Vit A o Vitamin A is essential for -1.Normal vision Retinol is necessory for functioning of retina. Regeneration of rhodopsin during dark light is vit A dependent vit A deficiency causes defective dark adaptation.2. Anti-infective Vitamin A is necessary for integrity of epithelial tissues that resist invasion by pathogens. Vitamin A has some role in immune response.Anticancer effectBeta-carotene has antioxidant propey --> by viue of this action it reduces the incidence of lung, breast, oral, esophageal and bladder cancers.Skeletal - growthVitamin A suppos skeletal growth.", 'role': 'assistant'}]