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 cause of death in cyanide poisoning is : 
Select and explain. 
A. Anoxic anoxia, B. Anaemic anoxia, C. Histotoxic anoxia, D. Stagnant anoxia
C: Histotoxic anoxia
Answer: C: Histotoxic anoxia 
Explanation: C i.e. Histotoxic-anoxia