Acid–Base Workbench
Make or interpret blood gas results
Sample cases
Normal
DKA
COPD exacerbation
Salicylate toxicity
Protracted vomiting
Septic shock
Severe diarrhea
Hyperventilation
Sample type
Arterial
Venous
Blood gas
pH
computed
pCO₂
mmHg
computed
HCO₃⁻
mEq/L
computed
pO₂
mmHg
Chemistry
optional
Na⁺
mEq/L
Cl⁻
mEq/L
Lactate
mmol/L
Context
optional
Duration
Unknown
Acute
Chronic
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Interpretation
Show interpretation
Interpretation
Hide
Acid–base compass
· venous range
← acidifying
normal
alkalinizing →
Copy
pH/pCO₂/pO₂/HCO₃⁻
Explanation