Interpreting blood gas abnormalities in Respiratory Failure | Medibuddy
12th January 2024

Interpreting blood gas abnormalities in Respiratory Failure

Type 1 Type 2
Hypoxia ( PaO2 <8.0 kPa (60mmHg))

Normal or low PaCO2 (≤6 kPa (45mmHg))

Hypoxia (PaO2 <8 kPa (60mmHg))

Hypercapnia (PaCO2 >6 kPa (45mmHg))

Table 1: Blood gas interpretation in respiratory failure

Ralston, S. H., Penman, I. D., Strachan, M. W. J., & Hobson, R. (Eds.). (2018). Davidson’s Principles and Practice of Medicine (23rd ed.). Elsevier Health Sciences

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