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': 'From the surgery done below name the scoring used to diagnose this: \nSelect and explain. \nA. Alvarado, B. Ranson, C. Apache-11, D. Bisap', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. a. AlvaradoAlvarado criteria use for acute appendicitis. Table 2: The Alvarado score ScoreSymptomsMigratory RIF pain1 Anorexia1 Nausea and vomiting1SignsTenderness (RIF)2 Rebound tenderness1 Elevated temperature1LaboratoryLeukocytosis2 Shift to left1Total 10Extra MileMantrelsNote: If Alvarado score >7; then it strongly suggestive for acute appendicitis.Ranson, APACHE-II and BISAP: Acute pancreatitis', 'role': 'assistant'}]