This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: GIT 1, Subject name: Anatomy
[{'content': 'TRUE about renal aerial system \nSelect and explain. \nA. Anastomosis lies between arcuate branches, B. Anastomosis lies at lobar level, C. Branches are end aeries, D. Medulla has more supply than coex', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Renal aery(end aery) gives 5 segmental branches 4 from its anterior division 1 from its posterior division Segments are apical, upper, middle & lower in anterior aspect, on posterior aspect segments seen are posterior & pas of apical & lower segments Coex have more blood supply than medulla As shown above, renal aerial system has no anastomosis.', 'role': 'assistant'}]