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
[{'content': 'IVC pierces the diaphgram at what vertebral level - \nSelect and explain. \nA. T6, B. T8, C. T10, D. T12', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Venacaval opening\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Level- T8\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 At the central tendon of diaphragm\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Structures transmitted-\no\xa0\xa0 Inferior vena cava\no\xa0\xa0 Right phrenic nerve', 'role': 'assistant'}]