Electrolytes and glucose
Report critical values right away.
| Test | Typical adult range |
|---|---|
| Sodium | 135–145 mmol/L |
| Potassium | 3.5–5.0 mmol/L |
| Fasting glucose | 4.0–6.0 mmol/L |
| Creatinine | about 50–110 µmol/L |
Coagulation
INR without anticoagulation is about 0.8–1.2. The usual warfarin target is 2.0–3.0 for most indications.
⚠️ Reference only. Always verify against the manufacturer's specs, your jurisdiction's code and your site's procedures.