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: Gynaecology & Obstetrics
Causes of DIC are all except : 
Select and explain. 
A. Abruption placentae, B. Fat emboli, C. Amniotic fluid embolism, D. IUD
B: Fat emboli
Answer: B: Fat emboli 
Explanation: Fat emboli