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
The dose of betamethasone in prenatal to prevent respiratory distress syndrome is - 
Select and explain. 
A. 6 mg, B. 12 mg every 24 hours, C. 6 mg every 12 hours, D. 4 mg sta
B: 12 mg every 24 hours
Answer: B: 12 mg every 24 hours 
Explanation: Ans. is 'b' i.e., 12 mg every 24 hours