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
Which of the following does not lead to increased formation of thrombus: 
Select and explain. 
A. Malignancy, B. Decreased blood volume, C. Decreased blood flow, D. Hyperglycemia
D: Hyperglycemia
Answer: D: Hyperglycemia 
Explanation: None