Laboratory testing in DIC helps distinguish this condition from others.Which of the following would be expected results in DIC?

Question

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DIC is characterized by the activation of coagulation pathways resulting in the formation of fibrin clots leading to widespread intravascular coagulation and consumption of clotting factors and platelets, resulting in bleeding. Prolongation of PT, APTT, and TT, elevated D-dimer test, and decreased fibrinogen are all expected laboratory findings in DIC. Option A is incorrect as only APTT is prolonged in DIC, and fibrinogen is expected to decrease. Option C is incorrect because fibrinogen is expected to decrease, and FDP and D-dimer are elevated. Option D is incorrect because fibrinogen is expected to decrease, and PT, APTT, and TT are expected to be prolonged.

Laboratory Testing in DIC Helps Distinguish This Condition from Others