This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General surgery, Subject name: Surgery
True about thermal burn injury 
Select and explain. 
A. Outermost layer is zone of stasis, B. Middle layer is zone of hypermia, C. Inner layer is zone of coagulation, D. Hypermia is due to vasodilation
C: Inner layer is zone of coagulation
Answer: C: Inner layer is zone of coagulation 
Explanation: Outermost area is zone of hyperaemia and Middle layer is zone of stasis and Innermost layer is the zone of coagulation according to JACKSON'S burn zones. ref:SRB;s manual of surgery,ed 5,pg no 130