Table 1. Initial investigations performed in the emergency department.
PT: prothrombin time, INR: international normalized ratio, APTT: activated partial thromboplastin time, ALT: alanine aminotransferase, AST: aspartate aminotransferase
| Tests | Results | Reference range |
| Complete blood count | ||
| Hemoglobin | 11.9 gm/dl | 13-16.5 g/dl |
| Total leukocyte count | 10.8 *1003 /ul | 4-11.0 * 1003 /ul |
| Platelets | 226 *1003/ul | 10-400 * 10 03 /ul |
| Coagulation profile | ||
| PT | 12 sec | 12-16.5 sec |
| INR | 1.0 sec | 0.8-1.2 sec |
| APTT | 28 sec | 26-28 sec |
| Renal function tests (RFTs) | ||
| Serum urea | 32 mg/dl | 15-40 mg/dl |
| Serum creatinine | 1.1 mg/dl | 0.4-1.3 mg/dl |
| Liver function tests (LFTs) | ||
| Serum total bilirubin | 0.8 mg/dl | 0.2-1.0 mg/dl |
| ALT | 121 U/L | upto 40 U/L |
| AST | 180 U/L | upto 40 U/L |
| Alkaline phosphatase | 120 U/L | 42-306 U/L |
| Serum electrolytes | ||
| Serum sodium | 141 mmol/L | 135-155 mmol/L |
| Serum potassium | 4.0 mmol/L | 3.5-5.1 mmol/L |
| Serum chloride | 101 mmol/L | 98-107 mmol/L |
| Serum calcium | 9 mg/dl | 8.5-10.5 mg/dl |
| Serum magnesium | 1.9 mg/dl | 1.6-2.5 mg/dl |
| Random blood sugar | 129 mg/dl | 120-140 mg/dl |