This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Physiology
[{'content': 'Blood pressure in right ventricle \nSelect and explain. \nA. 25 mmHg, B. 80 mmHg, C. 95 mmHg, D. 120 mmHg', 'role': 'user'}, {'content': "Answer: A \nExplanation: Peak pressures in theright ventricles is about 25 mm HgRef: Ganong's Review of Medical Physiology Twenty-Third Edition Page No:508", 'role': 'assistant'}]