Lab Results
Interpretation
Enter values
ABG Rules & Normal Values
ROME Method (Respiratory Opposite, Metabolic Equal):
- Respiratory: pH and PaCO2 move in opposite directions (e.g., pH ↓, PaCO2 ↑ = Acidosis).
- Metabolic: pH and HCO3 move in equal directions (e.g., pH ↓, HCO3 ↓ = Acidosis).
Normal Ranges:
pH: 7.35 - 7.45PaO2: 80 - 100 mmHgPaCO2: 35 - 45 mmHgO2 Sat: 95 - 100%HCO3: 22 - 26 mEq/LBase Excess: -2 to +2 mEq/L
Note: This is a basic 3-step analyzer intended for educational purposes and does not check Anion Gap or expected compensation formulas (like Winter's formula).