Disseminated intravascular coagulation (DIC) differs from thrombotic thrombocytopenic purpura. In this reference the DIC is most likely characterized by:: (A) Significant numbers of schistocytes, (B) A brisk reticulocytosis, (C) Significant thrombocytopenia, (D) Decreased coagulation factor levels
Answer is C. In DIC, the levels of coagulation factors are decreased. Whereas in TTP, coagulation factor levels are normal. Ref :Harrison's Principles of Internal Medicine 21st ed.