Last updated: 08-30-2011
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Critical Values
| HEME/COAG | LOW VALUE | HIGH VALUE |
| Prothrombin Time | 47.5 seconds | |
| INR | 5.0 | |
| Partial Thromboplastin Time | >140 seconds | |
| Fibrinogen | 100 mg/dL | |
| Hemoglobin | 6 g/dL | |
| Hematocrit | 18% | |
| HIT | Any positive result | |
| Platelet Count | 40 xK/uL (initial result) | |
| White Blood Count | 1 x 10 /uL | 50xK/uL |
| CHEMISTRY | LOW VALUE | HIGH VALUE |
| Bilirubin, Neonate | --- | 12.0 mg/dL |
| Calcium | 5.9 mg/dL | 13.1 mg/dL |
| Carbon Dioxide | 9 meq/L | 41 meq/L |
| Glucose | 39 mg/dL | >350 mg/dL |
| Magnesium | 0.9 mg/dL | 5 mg/dL |
| Phosphate | 1.4 mg/dL | |
| Potassium | 2.5 meq/L | 6.1 meq/L |
| Sodium | 119 meg/L | 161 meq/L |
| TOXICOLOGY | LOW VALUE | HIGH VALUE |
| Acetaminophen | 25.0 ug/ml | |
| Blood Alcohol | 400 mg/dL | |
| Any finding of Methanol, Isopropanol or acetone on blood | ||
| Dilantin | 30 ug/mL | |
| Digoxin | 2.5 ug/mL | |
| Lidocaine | 6.5 ug/mL | |
| Lithium | 2.0 ug/mL | |
| Phenobarbital | 55.0 ug/mL | |
| Procain/NAPA | 30 ug/mL | |
| Quinidine | 6.0 ug/mL | |
| Salicylate | 50.0 ug/mL | |
| Theophylline | 30.0 ug/mL | |
| Vancomycin-Random | 40.0 ug/mL |