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
[{'content': 'Minimum alveolar concentration (MAC) is a measure of- \nSelect and explain. \nA. Potency of anaesthetic agent, B. Speed of induction and recovery, C. Lipid solubility of agent, D. toxicity of agent', 'role': 'user'}, {'content': 'Answer: A \nExplanation: (Refer: Morgan and Mikhail’s Clinical Anaesthesiology, 5th edition, pg no. 160, 268, 510)\n\nMinimum alveolar concentration (MAC) → Measure of potency\nBlood: Gas partition coefficient →Blood solubility of anaesthetic agent and determines the speed of induction & recovery\nOil: Gas partition coefficient → Lipid solubility of anaesthetic agent and is related to potency of anaesthetic agent.', 'role': 'assistant'}]