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
Which cause of death would cause an elevated level of cyanide - 
Select and explain. 
A. Cold, B. Starvation, C. Thermal burns, D. Poisoning
C: Thermal burns
Answer: C: Thermal burns 
Explanation: Elevated levels of cyanide are sign in thermal burns especially where plastics and paints are burning.