Results of initial laboratory testing
| Test | Valuea | Reference range |
|---|---|---|
| Complete blood cell count | ||
| Hemoglobin | 14.5 g/dL | 13–17 g/dL |
| Hematocrit | 44% | 40%–54% |
| Mean corpuscular volume | 93 fL | 80–100 fL |
| Mean corpuscular hemoglobin | 31 pg/cell | 26–34 pg/cell |
| Mean corpuscular hemoglobin concentration | 33 g/dL | 31–36 g/dL |
| Red blood cell distribution width | 13.5% | 11.5%–14.5% |
| White blood cell count | 8.3 × 109/L | 4.5–11.0 × 109/L |
| Neutrophils | 63% | 40%–75% |
| Lymphocytes | 28% | 20%–45% |
| Monocytes | 7% | 2%–10% |
| Eosinophils | 2% | 1%–6% |
| Basophils | 0% | 0%–1% |
| Platelet count | 310 × 109/L | 150–400 × 109/L |
| Metabolic panel | ||
| Serum creatinine | 0.8 mg/dL | 0.5–1.1 mg/dL |
| Blood urea nitrogen | 14 mg/dL | 7–20 mg/dL |
| Serum sodium | 138 mmol/L | 135–145 mmol/L |
| Serum potassium | 4.6 mmol/L | 3.5–5.3 mmol/L |
| Serum chloride | 97 mmol/L | 95–105 mmol/L |
| Serum bicarbonate | 23.6 mmol/L | 22–26 mmol/L |
| Alanine aminotransferase | 37 IU/L | 7–52 IU/L |
| Aspartate aminotransferase | 32 IU/L | 10–40 IU/L |
| Serum albumin | 4.7 g/dL | 3.5–5.5 g/dL |
| Thyroid-stimulating hormone | 2.3 mIU/L | 0.5–5 mIU/L |
| Fasting blood glucose | 92 mg/dL | < 100 mg/dL |
| Morning total testosterone | 120 ng/dL | 270–1,000 ng/dL |
| Erythrocyte sedimentation rate | 13 mm/h | 0–22 mm/h |
↵a Abnormal results are shown in bold.