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
Base of hea is at the level of which veebrae ? 
Select and explain. 
A. C4 - C7, B. C7 - T2, C. T5 - T8, D. T9 - T12
C: T5 - T8
Answer: C: T5 - T8 
Explanation: Ans. is'c' i.e., T5 - T8