MRCEM Notes

Arterial blood gases

ABG Normal Ranges


pH 7.35 - 7.45
pO2 10.6-13.3 kPa
pCO2 4.7-6.0 kPa
Bicarbinate 23-28 mmol/L
Base excess -2 to +2

Note: normal values may change depending on the source. The above are taken from the RCEM learning environment.
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