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
Malignant hypehermia is most commonly precipitated by: 
Select and explain. 
A. Succinyl choline, B. Dantrolene sodium, C. Gallamine, D. Pancuronium
A: Succinyl choline
Answer: A: Succinyl choline 
Explanation: Succinyl choline