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
Femoral ring is bounded by all EXCEPT 
Select and explain. 
A. Inguinal ligament, B. Superior ramus of pubis, C. Femoral artery, D. Femoral vein
C: Femoral artery
Answer: C: Femoral artery 
Explanation: [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