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: Skin
A 32-year old male with no past medical history is brought to the emergency depament after being injured in a bomb blast. On examination he is suspected to have a splenic injury and is supposed to undergo an emergency laparotomy. Which of the following is the ideal anaesthetic agent of choice? 
Select and explain. 
A. Remifentan, B. Morphine, C. Etomidate, D. Halothane
C: Etomidate
Answer: C: Etomidate 
Explanation: Ans. c. Etomidate