This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pancreas, Subject name: Surgery
[{'content': 'Which one is not the bad prognostic sign for pancreatitis? \nSelect and explain. \nA. TLC>16,000/mm3, B. Calcium<8 mmoI/dL, C. BUN Elevation > 5mg/dL, D. Base deficit < 4 mEq/L', 'role': 'user'}, {'content': 'Answer: D \nExplanation: RANSON\'S Prognostic Criteria (for Non-Gall Stone Induced Pancreatitis) At the Time of Admission After 48 Hours Age > 55 years Fall in Hematocrit > 10 points WBC count > 16,000/mm3 BUN Elevation > 5mg/dL RBS > 200 mg/dl S. Ca2+ < 8 mg/dL LDH > 350 IU/L Base deficit > 4 mEq/L AST > 250 U/L Aerial PO2< 60 mm Hg Fluid Sequestration > 6 L. Out of 11 if >3 present - "Severe Acute Pancreatitis" Minimum time for complete Evaluation - 48 hrs', 'role': 'assistant'}]