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: Anatomy
Most dependent Bronchopulmonary segment in supine position is 
Select and explain. 
A. Left Superior segment, B. Right Superior segment, C. Right posterior basal segment, D. Left posterior basal segment
B: Right Superior segment
Answer: B: Right Superior segment 
Explanation: Most dependent Bronchopulmonary segment in supine position is Right Superior segment.