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
Which of the following is used to control hypertension emergencies? 
Select and explain. 
A. Diazoxide, B. Hydralazine, C. Nitroglycerine, D. Sodium nitropruside
D: Sodium nitropruside
Answer: D: Sodium nitropruside 
Explanation: None