This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fluids and Electrolyte Imbalance, Subject name: Medicine
[{'content': 'All can be seen as Post-Diarrhoea complications except: \nSelect and explain. \nA. HUS, B. Nephritic syndrome, C. Reactive ahritis, D. Guillain Barre syndrome', 'role': 'user'}, {'content': "Answer: B \nExplanation: Complications of Chronic diarrhea * Lactase deficiency * Small-bowel bacterial overgrowth * Malabsorption syndromes (tropical and celiac sprue) * Initial presentation or exacerbation of inflammatory bowel disease * Irritable bowel syndrome * Reactive ahritis (formerly known as Reiter's syndrome) * Hemolytic-uremic syndrome (hemolytic anemia, thrombocytopenia, and renal failure) * Guillain-Barre syndrome", 'role': 'assistant'}]