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': 'Anterior interventricular artery is a branch of - \nSelect and explain. \nA. Right coronary artery, B. Left coronary artery, C. Circumflex artery, D. Left anterior descending artery', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Branches of Right Coronary artery are\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Acute marginal\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Posterior descending/interventricular\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Infundibular\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Nodal branch (in 65%)\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Atrial, anterior and posterior ventricular\n\xa0Branches of Left coronary artery are\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Anterior descending/interventricular\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Circumflex\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Left diagonal\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Obtuse marginal\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Left conus\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Nodal (in 35%)\n-\xa0\xa0\xa0\xa0\xa0\xa0\xa0 Atrial, anterior and posterior ventricular', 'role': 'assistant'}]