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Physiology Endocrinology c12a7da0

There is mutation of gene coding for the ryanodine receptors in malignant hypehermia. Which of the following statements best explains the increased hea production in malignant hypehermia

A
Increased muscle metabolism by excess of calcium ions
B
Thermic effect of food
C
Increased sympathetic discharge
D
Mitochondrial thermogenesis
High-Yield Explanation
Malignant hypehermia (MH) or malignant hyperpyrexia is a rare life-threatening condition that is usually triggered by exposure to ceain drugs used for general anesthesia -- specifically the volatile anesthetic agents and succinylcholine, a neuromuscular blocking agent. In susceptible individuals, these drugs can induce a drastic and uncontrolled increase in oxidative metabolism in skeletal muscleRef: Ganong&;s review of medical physiology; 24th edition; page no: 320

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