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: Pathology
In myocardial infarction the infarct accquires hyperemic rim with an yellow centre at ? 
Select and explain. 
A. 3-7 days, B. 10-20 days, C. 7-14 days, D. 1-2 hours
A: 3-7 days
Answer: A: 3-7 days 
Explanation: Ans. is 'a' i.e., 3-7 days