This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Forensic Medicine
True about cadaveric spasm : 
Select and explain. 
A. Develops immediately after death, B. May develop hours after death, C. Develops only in facial muscles, D. All
A: Develops immediately after death
Answer: A: Develops immediately after death 
Explanation: Develops immediately after death Ref ; Narayana reddy 33rd ed.