This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Blood, Subject name: Medicine
[{'content': 'In DIC which is true: \nSelect and explain. \nA. Increased clotting time, B. Increase in level of fibrin degradation products, C. Bleeding from all mucous membranes, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans: dRef: Harrison, 16thed, p. 683-684', 'role': 'assistant'}]