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': 'Inferior epigastric artery forms the boundary of \nSelect and explain. \nA. Femoral triangle, B. Hesselbach’s triangle, C. Adductor canal, D. Popliteal triangle', 'role': 'user'}, {'content': "Answer: B \nExplanation: HESSELBACH'S TRIANGLE:-\nBoundaries-\n1. Medially-Lateral border of rectus abdominis\n2. Laterally- inferior epigastric artery.\n3. Base - inguinal ligament.\nFEMORAL TRIANGLE:-\nTriangular depression in front of the upper one-third of the thigh immediately below the inguinal ligament.\nBOUNDARIES:-\n1. Laterally: medial border of Sartorius.\n2. Medially: medial border of adductor longus.\n3. Base: inguinal ligament.\n4. Apex: directed downwards.formed by the point where the medial and lateral boundaries cross.apex is continuous with the adductor canal.\n5. Roof: skin, superficial fascia and deep fascia. Superficial fascia contains superficial inguinal lymph nodes, a femoral branch of the genitofemoral nerve, branches of ilioinguinal nerve, superficial branches of the femoral artery with accompanying veins and the upper part of the great saphenous vein.\n6. Floor: medially by adductor longus and pectineus, and laterally by the psoas major and iliacus.\n\xa0\nCONTENTS:-\n1. Femoral artery and its branches.-\n\xa0 \xa0 \xa0 \xa0 Superficial branches-superficial external pudendal, Superficial epigastric and Superficial circumflex iliac\n\xa0 \xa0 \xa0 \xa0 Deep branches-profunda femoris, muscular branches and deep external pudendal\n2. Femoral vein and its tributaries\n3. Femoral sheath\n4. Femoral nerve\n5. Nerve to pectineus\n6. Femoral branch of genitofemoral nerve.\n7. The lateral cutaneous nerve of thigh.\n8. Deep inguinal lymph nodes.\nThe vein is medial to the artery (base)\nVein posteromedial to the artery (apex)", 'role': 'assistant'}]