This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory system, Subject name: Physiology
Maximum voluntary ventilation is 
Select and explain. 
A. 25 L/min, B. 50 L/min, C. 100 L/min, D. 150 L/min
D: 150 L/min
Answer: D: 150 L/min 
Explanation: The maximal voluntary ventilation (MVV) is the largest volume of gas that can be moved into and out of the lungs in 1 min by voluntary effo. The normal MVV is 125 to 170 L/min.Ref: Ganong review of medical physiology 23rd edition Page no: 593