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: Forensic Medicine
[{'content': 'All are true of septic shock, except: MP 11; Bihar 12; KCET 13 \nSelect and explain. \nA. Tachycardia, B. Warm skin, C. Decreased cardiac output, D. Caused by gram-positive bacteria', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. Caused by gram-positive bacteria', 'role': 'assistant'}]