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: Medicine
The only thrombolytic agent approved for the treatment of acute ischemic stroke is - 
Select and explain. 
A. Tissue Plasminogen activator, B. Streptokinase, C. Urokinase, D. Pro-urokinase
A: Tissue Plasminogen activator
Answer: A: Tissue Plasminogen activator 
Explanation: None