This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Anatomy
[{'content': "The Reynold's pentad of fever, jaundice, right upper quadrant pain, septic shock and mental status change is typical of \nSelect and explain. \nA. Cholangitis, B. Hepatitis, C. Cholecystitis, D. Pancreatitis", 'role': 'user'}, {'content': "Answer: A \nExplanation: Clinical features of cholangitis Characterized by charcot's triad: Abdominal pain + jaundice + fever Cholangitis may be either self-limited or toxic with severe illness, including jaundice, fever, abdominal pain, mental status changes, and hypotension (Reynold's pentad) Fever and chills are the MC presentation Ref: Sabiston 20th edition Pgno : 1507", 'role': 'assistant'}]