This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lower Extremity, Subject name: Anatomy
[{'content': 'Femoral ring is bounded by all EXCEPT \nSelect and explain. \nA. Inguinal ligament, B. Superior ramus of pubis, C. Femoral artery, D. Femoral vein', 'role': 'user'}, {'content': 'Answer: C \nExplanation: [Cl (Femoral artery) (53-BDC-2) (625. Snell 7th)BOUNDARIES OF FEMORAL RING* AnteriorlyInguinal ligament* PosteriorlySuperior ramus of pubis & Pectineus* MediallyLacunar ligament* LaterallyFemoral veinThe inferior epigastric vessels are closely related to the junction of the anterior and lateral walls of the ring', 'role': 'assistant'}]