Blood Gas Interpretation
Blood Gas Interpretation. 2005/8/25. Before beginning…. Allen’s test for radial and ulnar artery Common errors of arterial blood sampling Air in sample: PCO 2 ↓, pH↑, PO 2 ↨ Venous mixture: PCO 2 ↑, pH↓, PO 2 ↓ Excess anticoagulant (dilution): PCO 2 ↓, pH↑, PO 2 ↨
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