Arterial blood gas analysis

Arterial blood gas analysis refers to the technical process of analyzing various types of gases and different types of gases and acid-base substances in liquids. The specimens can come from blood, urine, cerebrospinal fluid, and various mixed gases, but the most clinical application is blood. Blood samples include arterial blood, venous blood, and mixed venous blood, among which the application of arterial blood gas analysis is the most common.

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