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: Pediatrics
Apnoea in infants is – 
Select and explain. 
A. >10 sec, B. >20 sec, C. >30 sec, D. >40 sec
B: >20 sec
Answer: B: >20 sec 
Explanation: None