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Table 1 Serum and urine biochemistry at admission
| Parameter (reference range) | Value |
|---|---|
| Plasma | |
| pH (7.35–7.45) | 7.37 |
| Bicarbonate (22–26 mmol/L) | 24.9 |
| BUN (7–25 mg/dl) | 13 |
| Creatinine (0.5–1.3 mg/dl) | 0.75 |
| Na+ (133–145 mmol/L) | 139 |
| K+ (3.3–5.1 mmol/L) | 2.2a |
| Cl− (96–108 mmol/L) | 106 |
| Ca++ (3.68–5.6 mg/dl) | 4.47 |
| Phosphate (2.5–5 mg/dl) | 4.9 |
| Magnesium (1.9–2.7 mmol/L) | 1.8a |
| Osmolality (278–305 mOsm/kg) | 302 |
| TSH (0.35–4.94 uIU/ml) | < 0.0025a |
| T4, Free (0.7–1.48 ng/dl) | 1.8a |
| T3 (0.58–1.59 ng/ml) | 1.4 |
| Anti – TPO (0–5.61 IU/ml) | < 1.0 |
| TSH receptor antibody | 18.4%a |
| Spot urine | |
| pH (5–8) | 6.5 |
| Creatinine (mg/dl) | 230 |
| Na+ (mmol/L) | 230 |
| K+ (mmol/L) | 48 |
| Cl− (mmol/L) | 243 |
| Osmolality (300–900 mOsm/kg) | 938 |
| TTKG (< 3)b | 7.02 |
| K+/Cr (mmol/mmol) (< 2)b | 2.36 |
| FeK (< 3%)b | 7.12 |
