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
Which of the following is true about malignant hypehermia 
Select and explain. 
A. Hypernatremia, B. Hypercalcemia, C. Hyperkalemia, D. Hypothermia
C: Hyperkalemia
Answer: C: Hyperkalemia 
Explanation: C i.e. Hyperkalemia