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: Unknown
Induction agent, having anti-emetic property is: 
Select and explain. 
A. Thiopentone, B. Methohexitone, C. Propanidid, D. Propofol
D: Propofol
Answer: D: Propofol 
Explanation: Propotol is used as induction agent, it cause decrease in blood pressure heart rate and vascular resistance. Nausea and vomiting is very rare (1 -2%), and less than with most other used agents.