ABG Interpretation
Normal Values:
pH – 7.35-7.45
PaCO2 – 35-45
HCO3 – 22-26
PaO2 – 80-100
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Example: pH – 7.44 PaCO2 – 28 HCO3 – 24 PaO2 – 54 |
Interpretation: Fully compensated respiratory alkalosis with hypoxemia |
Nursing Interventions: Coach/encourage patient to slow down breathing Provide rebreathing mask or paper bag apply oxygen |
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1. pH – 7.33 PaCO2 – 25 HCO3 – 12 PaO2 – 89 |
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2. pH – 7.50 PaC02 – 36 HCO3 – 27 PaO2 – 92 |
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3. pH – 7.37 PaC02 – 63 HCO3 – 35 PaO2 – 58 |
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4. pH – 7.27 PaC02 – 55 HCO3 – 24 PaO2 – 144 |
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5. pH – 7.48 PaC02 – 22 HCO3 – 16 PaO2 – 96 |
