This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: New born infants, Subject name: Pediatrics
Newborn Cardiac output is _________ 
Select and explain. 
A. 200ml/kg/min, B. 250ml/kg/min, C. 300ml/kg/min, D. 350ml/kg/min
D: 350ml/kg/min
Answer: D: 350ml/kg/min 
Explanation: Normal mean (2 SD) cardiac output is 231 (77) ml/kg/min. Technical difficulties in measuring aoic diameter accurately limit direct comparison between infants Reference: GHAI Essential pediatrics, 8th edition