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: Physiology
True is all except about lung circulation 
Select and explain. 
A. V/P ratio at rest is 0.8, B. In apex ventilation is less than at base, C. Decreased vital capacity in supine position, D. All
C: Decreased vital capacity in supine position
Answer: C: Decreased vital capacity in supine position 
Explanation: C i.e. Decreased vital capacity in supine position