This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anaesthesia, Subject name: Anaesthesia
Minimum Alveolar Concentration of sevoflurane in % is 
Select and explain. 
A. 0.75, B. 0.42, C. 1.15, D. 2
D: 2
Answer: D: 2 
Explanation: Minimum alveolar concentration is defined as alveolar concentration of an inhaled anesthetic agent that prevents movement in 50% of patients in response to a standardized surgical stimulus. Low MAC - High potency MAC values of adult Halothane : 0.75 Sevoflurane : 2.0 Isoflurane : 1.2 Desflurane : 6.0 Enflurane : 1.7