This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Acute Appendicitis, Subject name: Surgery
MANTREL score is done for 
Select and explain. 
A. Acute appendicitis, B. Acute pancreatitis, C. Acute cholecystitis, D. Acute salpingitis
A: Acute appendicitis
Answer: A: Acute appendicitis 
Explanation: Ans. (a) Acute appendicitisCharacteristicScoreM = Migration of pain to the RLQ1A = Anorexia1N = Nausea and vomiting1T = Tenderness in RLQ2R = Rebound pain1E = Elevated temperature1L = Leukocytosis2S = Shift of WBCs to the left1Total10RLQ = right lower quadrant; WBCs = white blood cells