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: Medicine
[{'content': 'A 25 year old man presented with diabetes for the past 1 year that is well controlled on oral hypoglycaemic agents. He also has a family history of diabetes in young. The diagnosis is:- \nSelect and explain. \nA. Type 1 Diabetes mellitus, B. Type 2 Diabetes mellitus, C. Maturity Onset Diabetes in Young (MODY), D. Type A insulin resistance', 'role': 'user'}, {'content': 'Answer: C \nExplanation: → Maturity Onset Diabetes in Young is well controlled on oral agents, while Type 1 DM requires Insulin for control.\xa0\n→\xa0These occur before the age of 25 years and are characterised by impaired insulin secretion with no defect in insulin action. They are inherited in an autosomal dominant pattern.\xa0\n\nMODY 1 .chromosome 20.(Hepatocyte nuclear transcription factor 4 a)\xa0\nMODY 2 .chromosome 7.(Glucokinase)\xa0\nMODY 3 .Most common type chromosome 12.(HNF 1 a)\xa0\nMODY 4 .chromosome 13.(Insulin promoter factor 1)\xa0\nMODY 5 .chromosome 17.(HNF 1b)\xa0\nMODY 6.chromosome 2.(Neuro D1)', 'role': 'assistant'}]