This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Medicine
Cause of death in diabetic ketoacidosis? 
Select and explain. 
A. Cerebral edema, B. Dehydration, C. Electrolyte imbalance, D. Central pontine myelinosis
A: Cerebral edema
Answer: A: Cerebral edema 
Explanation: Ans. A. Cerebral edema* The Major non metabolic complication of DKA therapy is cerebral edema, which most often develops in children as DKA is resolving.* Precipitating events leading to D.K.A:1. Infection2. Myocardial infarction3. Venous thrombosis4. Upper gastrointestinal bleeding5. Acute respiratory distress syndrome