This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Vermiform Appendix, Subject name: Surgery
[{'content': 'Which appendix pain is referred to suprapubic region with pain on internal rotation of hip - \nSelect and explain. \nA. Pre ileal, B. Pelvic, C. Post ileal, D. Paracolic', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Pelvic Pelvic appendicitis can present with* Absence of abdominal wall rigidity and tenderness* Tenderness in retrovescial pouch* Hypogastric or suprapubic pain* Obturator sign: pain on internal rotation of the hip (suggesting a pelvic appendix)* Diarrhoea due to rectal irritation* Increased frequency of micturition due to contact of the inflamed appendix with bladder", 'role': 'assistant'}]