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: Surgery
During maxillary osteotomy, which of the following can be given to prevent bleeding: 
Select and explain. 
A. Acetoacetic acid, B. Lactic acid, C. Heparin, D. Tranexamic acid
D: Tranexamic acid
Answer: D: Tranexamic acid 
Explanation: None