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: Pathology
In DIC, which is/are seen - 
Select and explain. 
A. Normal APTT, B. Increased PT, C. Increased factor VIII, D. None
B: Increased PT
Answer: B: Increased PT 
Explanation: Ans. is 'b' i.e., Increased PT; Laboratory findings in DIC o Low platelet count. o Blood film shows microangiopathic haemolytic anaemia. There is presence of fragmented R.B.C. due to damage caused by trapping and passage through fibrin thrombi. o PT, thrombin time, and Activated Paial thromboplastin time all are prolonged. o Plasma fibrinogen level decreased. o Fibrin degradation product (FDPS) are raised. o Factor V and factor VIII decreased in concentration.