What arterial blood gas result is evidence of a diagnosis of cyanide poisoning

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Cyanide poisoning leads to an increase in anaerobic metabolism, resulting in lactic acidosis and metabolic acidosis. The oxygen saturation level may remain normal initially, leading to adequate oxygenation despite the presence of acidosis. Other signs and symptoms of cyanide poisoning include headache, confusion, seizures, tachycardia, hypotension, and respiratory distress.

What Arterial Blood Gas Result Is Evidence of a Diagnosis