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': 'All are included in Alvarado score in appendicitis, except: \nSelect and explain. \nA. Migratory right iliac fossa pain, B. Leucopenia, C. Nausea, D. Elevated temperature', 'role': 'user'}, {'content': 'Answer: B \nExplanation: ALVARADO SCORE: Migratory right iliac fossa pain 1 Anorexia 1 Nausea/ vomiting 1 RLQ tenderness 2 Rebound tenderness 1 Elevated temperature 1 Leukocytosis 2 Left shift 1 Total 10 Ref: Bailey and Love, 25th Edition, Page 1207', 'role': 'assistant'}]