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: Forensic Medicine
[{'content': 'Oduvanthalai poisoning is associated with: CMC (Vellore) 14 \nSelect and explain. \nA. Hypokalemia, B. Hyponatremia, C. Respiratory acidosis, D. Metabolic alkalosis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. Hypokalemia', 'role': 'assistant'}]