This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Thorax, Subject name: Anatomy
Which of the following is related to mediastinal pa of right lung? 
Select and explain. 
A. Arch of aoa, B. SVC, C. Pulmonary trunk, D. Left auricle projects anteriorly to overlap the infundibulam of the right ventricle
B: SVC
Answer: B: SVC 
Explanation: Superior vena cava related to the mediastinal pa of right lungB D CHOURASIAS HUMAN ANATOMY UPPER LIMB THORAX VOLUME, 1 SIXTH EDITION, Page no,236