This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Mechanical injuries, Subject name: Forensic Medicine
One of the following is the first enzyme to be released at the site of wound? 
Select and explain. 
A. Aminopeptidase, B. ATPase, C. Acid phosphatase, D. Alkaline phosphatase
B: ATPase
Answer: B: ATPase 
Explanation: Ref - Krishan Vij textbook of forensic medicine and toxicology 5e pg - 202