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
The fatal period of Aconite is usually - 
Select and explain. 
A. 5-10 minutes, B. 15-30 minutes, C. 1-5 hours, D. 12-48 hours
C: 1-5 hours
Answer: C: 1-5 hours 
Explanation: Fatal period in aconite poisoning is 2-6 hours.