This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Complications Of Anaesthesia, Subject name: Anaesthesia
All are seen in Malignant hyperthermia except: 
Select and explain. 
A. Bradycardia, B. Hyperkalemia, C. Metabolic acidosis, D. Hypertension
A: Bradycardia
Answer: A: Bradycardia 
Explanation: Ans. is 'a' i.e. Bradycardia * C/f of Malignant Hyperthermia:Heat production exceeds the heat loss in the body to cause a rise of temperature of at least 2deg c/h.It is characterized byHypertensionHypercapniaHyperkalemia*Metabolic Acidosis*Arrhythmia (Tachycardia)Diffuse intravascular coagulationPyrexia* There isincreased hemolysis*increase Creatine phosphatase*increase Transaminase* Management:Early Withdrawl of the volatile anaesthetic agent is of utmost importanceCool the patientAcidosis correctedAdminister Dantrolene*Correction of HyperkalemiaPromote diuresisGive Dexamethasone