Initial laboratory results
| Test | Valuea | Reference range |
|---|---|---|
| Serum sodium | 128 mmol/L | 135–145 mmol/L |
| Serum potassium | 5.8 mmol/L | 3.5–5.2 mmol/L |
| Serum chloride | 100 mmol/L | 97–107 mmmol/L |
| Serum creatinine | 1.3 mg/dL | 0.5–1.1 mg/dL |
| Blood urea nitrogen | 35 mg/dL | 7–20 mg/dL |
| Serum glucose (random, not fasting) | 194 mg/dL | 70–140 mg/dL |
| Alanine aminotransferase | 18 IU/L | 7–35 IU/L |
| Serum albumin | 4.0 g/dL | 3.5–5.5 g/dL |
| Hemoglobin | 10.1 g/dL | 12.3–15.3 g/dL |
| Mean corpuscular volume | 85 fl | 80–100 fl |
| Mean corpuscular hemoglobin | 28 pg/cell | 26–34 pg/cell |
| Mean corpuscular hemoglobin concentration | 32.5 g/dL | 31–36 g/dL |
| White blood cell count | 11.0 × 109/L | 4.5–11.0 × 109/L |
| Neutrophils | 67% | 40%–75% |
| Lymphocytes | 24% | 20%–45% |
| Monocytes | 3.5% | 2%–10% |
| Eosinophils | 5.0% | 1%–6% |
| Basophils | 0.5% | 0%–1% |
| Platelet count | 220 × 109/L | 150–400 × 109/L |
| International normalized ratio | 6.13 | 2.0–3.0b |
| Partial thromboplastin time | 35 seconds | 30–40 seconds |
| Arterial partial pressure of oxygen | 76 mm Hg | 78–84 mm Hg (predicted for age) |
| Oxygen saturation | 94% | |
| Arterial partial pressure of carbon dioxide | 30 mm Hg | 35–45 mm Hg |
| Serum bicarbonate | 18 mmol/L | 22–26 mmol/L |
| Blood pH | 7.34 | 7.35–7.45 |