Medical Physiology & Clinical Medicine
Arterial Blood Gas (ABG) Interpreter
Evaluate $pH$, $PaCO_2$, and $HCO_3^-$ blood gas values with automated primary disorder identification and compensation status.
Arterial Blood Gas Measurements
Enter laboratory values obtained from the patient's arterial blood sample.
Normal: 7.35 – 7.45
Normal: 35 – 45 mmHg
Normal: 22 – 26 mEq/L
Normal: 80 – 100 mmHg
Diagnostic Interpretation
Primary Acid-Base Disorder
Respiratory Acidosis
Uncompensated
Oxygenation Status:
Normal Oxygenation (PaO₂ ≥ 80 mmHg)
Common Differential Causes:
- COPD / Asthma exacerbation
- Opioid / Sedative overdose
- Hypoventilation / CNS depression
- Pneumothorax / Severe pneumonia