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: Surgery
[{'content': 'For differentiating Inguinal hernia and femoral hernia the landmark will be - \nSelect and explain. \nA. Pubic symphysis, B. Femoral aery, C. Inferior epigastric vessel, D. Pubic tubercle', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans is 'd' ie Pubic tubercleThe landmark for differentiating b/w femoral hernia and inguinal hernia is the pubic tubercle.Inguinal hernia (Indirect) : The neck of the sac lies above and medial to the pubic tubercle.Femoral hernia : The neck of the sac lies below and lateral to the pubic tubercle.Inferior epigastric vessels is landmark for differentiating b/w direct & indirect inguinal hernias. - neck of the direct hernia lies medial to the inferior epigastirc vessels, where as the neck of the indirect hernia lies lateral to it.", 'role': 'assistant'}]