This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Surgery
[{'content': 'ALVARADO score 2 defines: \nSelect and explain. \nA. Temperature, B. Leukocytosis, C. Tenderness in left iliac fossa, D. Migratory pain', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Leucocytosis has a score of 2 Alvarado Score Aka MANTRELS Score- Used for Appendicitis Manifestation Score Symptoms Migratory RIF pain Anorexia Nausea and vomiting 1 1 1 Signs Tenderness (RIF) Rebound tenderness Elevated temperature 2 1 1 Laboratory Leucocytosis Shift to left 2 1 Total 10 - Score of 9-10 - Ceain diagnosis - Score of 7-8 -High likelihood of diagnosis - Score of 5-6 - Equivocal (most dangerous) - Score of 1-4 - Negative for acute appendicitis - CECT is indicated in cases of Equivocal MANTREL score findings to confirm diagnosis', 'role': 'assistant'}]