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
All of the following can cause DIC during pregnancy except : 
Select and explain. 
A. Diabetes mellitus, B. Amniotic fluid embolism, C. Intrauterine death, D. Abruptio placentae
A: Diabetes mellitus
Answer: A: Diabetes mellitus 
Explanation: Ans. is a i.e. Diabetes mellitus DIC is a pathological condition associated with inappropriate activation of coagulation and fibrinolytic system. It is a secondary phenomenon resulting from an underlying disease state.