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25th May 2025
A 73-year-old gentleman is admitted following an out-of-hospital cardiac arrest with prolonged downtime.
A 73-year-old gentleman is admitted following an out-of-hospital cardiac arrest with prolonged downtime.
Arterial blood gas results on 60% venturi are as follows:
| Investigation | Results | Normal value |
|---|---|---|
| pH | 7.01 | 7.35-7.45 |
| pCO2 | 9.0 kPa | 4.7-6.0 kPa |
| pO2 | 20 kPa | >10.5 kPa |
| HCO3- | 13 mmol/l | 22-29 mmol/l |
What does the blood gas show?
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