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: Anaesthesia
[{'content': 'Regarding Suxmethonium all are true except \nSelect and explain. \nA. Is metabolised principally by plasma cholinesterase., B. Use cautiously in patients using echothiopate eye drops for glaucoma, C. Recommended in patients with burns, D. Can cause hyperkalemia', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Succinylcholine causes hyperkalemia in burns patients.', 'role': 'assistant'}]