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
Thrombomodulin thrombin complex prevents clotting because - 
Select and explain. 
A. Thrombomodulin inhibits prothrombin activator, B. The complex activates antithrombin III, C. Thrombomodulin-thrombin complex activates heparin, D. The complex removes thrombin and also activates protein kinase 'C' which inactivates factors V & VIII
D: The complex removes thrombin and also activates protein kinase 'C' which inactivates factors V & VIII
Answer: D: The complex removes thrombin and also activates protein kinase 'C' which inactivates factors V & VIII 
Explanation: None