This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Asphyxial deaths, Subject name: Forensic Medicine
Traumatic asphyxia is a type of 
Select and explain. 
A. Hanging, B. Ligature Strangulation, C. Suffocation, D. Manual strangulation
C: Suffocation
Answer: C: Suffocation 
Explanation: Positional asphyxia- Death caused by "Jack knife position''