This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gastrointestinal tract, Subject name: Pediatrics
[{'content': '5 month old child with hepatomegaly, ketosis, hyperuricemia and malaise diagnosis \nSelect and explain. \nA. Diabetes, B. Urea cycle defect, C. Glycogen storage disease, D. Mucopolysacchridosis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Mucopolysaccharidosis Acid mucopolysaccharides are abnormally deposited in the tissues,and excreted in the urine. clinical features Mental retardation Cloudy cornea Bone changes:thickening of skull,broad spatula like ribs,beak shaped veebrae facies:coarse,lips are thick,teeth are peg like,bridge of nose depressed hepatosplenomegaly hyperurecemia Ref : ESSENTIAL PEDIATRICS,O.P.GHAI,PG NO:636, 7th edition', 'role': 'assistant'}]