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: Physiology
[{'content': 'Wedged hepatic venous pressure represents pressure in : \nSelect and explain. \nA. Main poal vein, B. Main hepatic vein, C. Sinusoids, D. Central vein radicles', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. SinusoidsWedged Hepatic Venous Pressure - It is the pressure recorded by a catheter wedged in a hepatic vein.- It reflects the contribution of hepatic sinusoids to poal venous pressure.Q- It is elevated in sinusoidal & presinusoidal poal hypeension,- Poal venous pressure: Wedged hepatic venous pressure - free hepatic venous pressure.', 'role': 'assistant'}]