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
[{'content': 'Disseminated intravascular coagulation can occur in all of the following except: \nSelect and explain. \nA. Snakebite, B. Placenta Pre, C. Falciparum malaria, D. Haemophilia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: 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', 'role': 'assistant'}]