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: Social & Preventive Medicine
Death needs to be registered within: September 2009 
Select and explain. 
A. 4 days, B. 7 days, C. 10 days, D. None
D: None
Answer: D: None 
Explanation: Ans. None (Its 21 days) Park's PSM, 21st ed., p-779 states: The time limit for registering the event of bihs is 14 days and that of death is 7 days.