This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen and pelvis, Subject name: Anatomy
Aoic opening is present at the veebral level of 
Select and explain. 
A. T8, B. T10, C. T12, D. T11
C: T12
Answer: C: T12 
Explanation: The aoic hiatus is a opening in the diaphragm. It is the lowest and most posterior of the large apeures. It is located approximately at the level of the twelfth thoracic veebra (T12). ref - semantischolar.org