This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
[{'content': 'All are true about femoral triangle, EXCEPT? \nSelect and explain. \nA. Lateral margin is formed by saorius, B. Floor is formed by adductor longus, C. Contains the femoral vessels, D. None of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: All are true about the femoral triangle The femoral triangle is a depressed area of the thigh lying distal to the inguinal fold. Its apex is distal, its limits are the medial margin of saorius laterally, the medial margin of adductor longus medially and the inguinal ligament proximally (the base). Its floor is provided laterally by iliacus and psoas major, medially by pectineus and adductor longus. The femoral vessels, passing from mid base to apex, are in the deepest pa of the triangle. Lateral to the aery the femoral nerve divides. The triangle also contains fat and lymph nodes. Ref: Gray&;s anatomy text book of anatomy BD chaurasia 21st Ed.', 'role': 'assistant'}]