This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pediatrics, Subject name: Social & Preventive Medicine
Maximum infant mortality is seen during which period? 
Select and explain. 
A. 0-4 months, B. 4-8 months, C. 8-10 months, D. 10-12 months
A: 0-4 months
Answer: A: 0-4 months 
Explanation: ANSWER: (A) 0-4 monthsREF: Park 20th ed page 489First month of life is the best answer but since it is not provided in the options, 0-4 months is the best possible answer for this question. Read following line from Park"About 64.6% if infant deaths occurs with in the first month of life. The risk of death is greatest during the first 24-48 hours of life"