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
Postmortem caloricity is - 
Select and explain. 
A. ↑-ed temp within 2 hours of death, B. Rapid fall in temp after death, C. ↑-ed temp after 6-8 hours of death, D. Decreases in temperature followed by rise
A: ↑-ed temp within 2 hours of death
Answer: A: ↑-ed temp within 2 hours of death 
Explanation: In some situation, for initial 2-3 hours, dead body may gain temperature, known as postmortem caloricity.