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PubMed · 15222335

[Blood gas analysis].

W Boemke·M O Krebs·R Rossaint
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Abstract

Blood gas analysis provides valuable information about both the extracellular acid-base status and gas exchange. A blood gas analyzer measures pH, partial pressure of oxygen(pO(2)), partial pressure of carbon dioxide (pCO(2)), O(2) saturation, and hemoglobin concentration. A number of calculated parameters can be derived from these direct measurements such as bicarbonate concentration, base excess, oxygen content, etc. This contribution introduces the basic technical aspects of a blood gas analyzer and then describes some of the parameters that facilitate evaluation of the acid-base status and the oxygenation status of the blood. Finally, proper sampling and handling of blood gas samples is addressed.

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Blood Gas AnalysisCarbon DioxideHumansHypoxiaMonitoring, IntraoperativeOxygenWater-Electrolyte BalanceJournal ArticleReview

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W Boemke, M O Krebs, R Rossaint. 2004. [Blood gas analysis].. https://doi.org/10.1007/s00101-004-0680-6

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