PCO2

The PCO₂ is the partial pressure of carbon dioxide (CO₂) in the blood. Usually the arterial blood is the relevant context; the symbol for PCO₂ in arterial blood is PaCO₂. Measurement of PaCO₂ in the systemic circulation indicates the effectiveness of ventilation at the lungs' alveoli, given the diffusing capacity of the gas. It is a good indicator of respiratory function and the closely related factor of acid–base homeostasis, reflecting the amount of acid in the blood (without lactic acid).

单词	PaCO2
释义	PaCO2 英语百科 PCO2 The PCO₂ is the partial pressure of carbon dioxide (CO₂) in the blood. Usually the arterial blood is the relevant context; the symbol for PCO₂ in arterial blood is PaCO₂. Measurement of PaCO₂ in the systemic circulation indicates the effectiveness of ventilation at the lungs' alveoli, given the diffusing capacity of the gas. It is a good indicator of respiratory function and the closely related factor of acid–base homeostasis, reflecting the amount of acid in the blood (without lactic acid).
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PaCO2

PCO2