This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diabites & Inappropriate Antidiuretic Hormone, Subject name: Medicine
[{'content': 'Cause of death in diabetic ketoacidosis in children? \nSelect and explain. \nA. Cerebral edema, B. Hypokalemia, C. Infection, D. Acidosis', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Cerebral edema o High blood sugar will cross the blood brain barrier and simultaneously will draw water inside leading to cerebral edema. Cerebral edema accounts for 60-90% of all DKA related deaths in children,o Infection is a precipitator for development of DKA.o Other precipitating factor can be tissue ischemia, inadequate insulin administration, drugs (cocaine) and pregnancy.", 'role': 'assistant'}]