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: Pathology
[{'content': 'A 40 year old female patient complains of excessive bleeding. Patient gives a history of RTA 6 hours ago. General physical examination reveals altered mental status. Further investigations suggest\nBlood lactate level – 2.5 mmol/L\nUrine output – reduced\nBlood pressure – 80/50 mmHg\nPulse – 130 bpm\nRespiratory rate – 24/minute\nThe patient is in which stage of shock? \nSelect and explain. \nA. Compensated, B. Mild decompensated, C. Moderately decompensated, D. Severely decompensated', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]