This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Muscle relaxants, Subject name: Anaesthesia
[{'content': 'An eye surgery was performed using propofol as the intravenous anaesthetic agent succinylcholine as the muscle relaxant. Recovery from anaesthesia was uneventful. However the patient complains of pain in the muscles. Which of the following is thelikely reason for this? \nSelect and explain. \nA. Propofol, B. succinylcholine, C. Muscle infarction, D. None of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Succinylcholine is the depolarising muscle relaxant. It causes fasciculations that causes muscle pains(myalgia,muscle weakness)', 'role': 'assistant'}]