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': 'In children presence of increased faecal fat excretion and increased faecal nitrogen levels is a feature of All Except  – \nSelect and explain. \nA. Pancreatic–insufficency, B. Bacterior overgrowth syndrome, C. Coeliac spree, D. Ulcerative–colitis', 'role': 'user'}, {'content': "Answer: D \nExplanation: This child has -\n\n1)Steotorrhea\n\n\nIt is defined as increased fecal fat excretion.\nQuantitatively it is defined as, when fecal fat is > 7 gm/day.\n\n2) Azotorrhoea\n\nIt is defined as increased fecal nitrogen.\nQuantitatively, when fecal nitrogen is >3 gm/day.\nFecal nitrogen is derived from dietry protein.\nSteotorrhea and Azotorrhoea occur in malabsorption syndromes due to any cause → fat and proteins are not absorbed. Which results in steatorrhea and Azotorrhea.\nImportant causes in children are -\n\n\nChronic pancreatitis\xa0\nBacterial overgrowth syndrome\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\nIleal disease (crohn's disease)\nCeliac sprue\nIntestinal lymphangiectasia", 'role': 'assistant'}]