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: Medicine
[{'content': 'All are true regarding DIC, EXCEPT: \nSelect and explain. \nA. Decreased fibrinogen, B. Decreased PTT, C. Thrombocytopenia, D. Increased PT', 'role': 'user'}, {'content': "Answer: B \nExplanation: Common laboratory findings in DIC include the prolongation of PT and/or aPTT; platelet counts 100,000/L3, or a rapid decline in platelet numbers, the presence of schistocytes (fragmented red cells) in the blood smear and elevated levels of FDP (fibrin degradation products ). The most sensitive test for DIC is the FDP level. Ref: Harrison's Internal Medicine, 18th Edition, Pages 978-80", 'role': 'assistant'}]