This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Blood Vessels of Thorax, 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: Ans. is 'b' i.e., T8 OpeningVertebral levelIn which part of diaphragmPassing structureVena CavalT8Central tendon# Inferior vena cava# Right phrenic nerveOseophagealT10Muscular portion derived from right crus# Oesophagus# Oesophageal br. of left gastric artery# Gastric or vagus nerveAorticT12Osseoaponeurotic between right and lateral crus# Aorta# Thoracic duct# Azygous vein", 'role': 'assistant'}]