This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Platelet & Coagulation disorders, Subject name: Medicine
Disseminated intravascular coagulation can occur in all of the following except: 
Select and explain. 
A. Snakebite, B. Placenta Pre, C. Falciparum malaria, D. Haemophilia
D: Haemophilia
Answer: D: Haemophilia 
Explanation: Etiologic factors & disorders causing disseminated intravascular coagulation: Obstetric syndrome -- abruptio placenta, amniotic fluid embolism, retained dead fetus, second trimester aboion. Neoplasms, paicularly mucinous adenocarcinomas,acute promyelocytic leukemia. Intravascular hemolysis; Fat embolism; Tissue damage --burns, frostbite, head. Endothelial damage: Aoic aneurysm; Hemolytic uremic syndrome Acute glomerulonephritis; Rocky Mountain spotted fever Vascular malformation, decreased blood flow: KasabachMerritt syndrome Infections: Bacterial: staphylococci, streptococci, pneumococci, meningococci, gram -ve bacilli