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
Regarding Suxmethonium all are true except 
Select and explain. 
A. 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
C: Recommended in patients with burns
Answer: C: Recommended in patients with burns 
Explanation: Succinylcholine causes hyperkalemia in burns patients.