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
Pulmonary segments in middle lobe of right lung are: 
Select and explain. 
A. Medial, B. Upper, C. Lower, D. All
A: Medial
Answer: A: Medial 
Explanation: A. i.e. Medial