Clinical Lab Values
| Albumin | 3.2 – 5 g/dl | |
| Alkaline phosphatase (Adults: 25-60) | 33 – 131 IU/L | |
| Adults > 61 yo: | 51 – 153 IU/L | |
| Ammonia | 20 – 70 mcg/dl | |
| Bilirubin, direct | 0 – 0.3 mg/dl | |
| Bilirubin, total | 0.1 – 1.2 mg/dl | |
|
Blood Gases |
||
| Arterial | Venous | |
| pH | 7.35 – 7.45 | 7.32 – 7.42 |
| pCO2 | 35 – 45 | 38 – 52 |
| pO2 | 70 – 100 | 28 – 48 |
| HCO3 | 19 – 25 | 19 – 25 |
| O2 Sat % | 90 – 95 | 40 – 70 |
| BUN | 7 – 20 mg/dl | |
|
Complete blood count (CBC) Adults |
||
|
Male |
Female |
|
| Hemoglobin (g/dl) | 13.5 – 16.5 | 12.0 – 15.0 |
| Hematocrit (%) | 41 – 50 | 36 – 44 |
| RBC’s ( x 106 /ml) |
4.5 – 5.5 |
4.0 – 4.9 |
| RDW (RBC distribution width) | < 14.5 | |
| MCV | 80 – 100 | |
| MCH | 26 – 34 | |
| MCHC % | 31 – 37 | |
| Platelet count | 100,000 to 450,000 | |
| Creatinine kinase (CK) isoenzymes | ||
| CK-BB | 0% | |
| CK-MB (cardiac) | 0 – 3.9% | |
| CK-MM | 96 – 100% | |
| Creatine phosphokinase (CPK) | 8 – 150 IU/L | |
| Creatinine (mg/dl) | 0.5 – 1.4 | |
|
Electrolytes |
||
| Calcium | 8.8 – 10.3 mg/dL | |
| Calcium, ionized | 2.24 – 2.46 meq/L | |
| Chloride | 95 – 107 mEq/L | |
| Magnesium | 1.6 – 2.4 mEq/L | |
| Phosphate | 2.5 – 4.5 mg/dL | |
| Potassium | 3.5 – 5.2 mEq/L | |
| Sodium | 135 – 147 mEq/L | |
| Ferritin (ng/ml) | 13 – 300 | |
| Folate (ng/dl) | 3.6 – 20 | |
| Glucose, fasting (mg/dl) | 60 – 110 | |
| Glucose (2 hours postprandial) (mg/dl) | Up to 140 | |
| Hemoglobin A1c | 6-8 | |
| Iron (mcg/dl) | 65 – 150 | |
| Lactic acid (meq/L) | 0.7 – 2.1 | |
| LDH (lactic dehydrogenase) | 56 – 194 IU/L | |
|
Lipoproteins and triglycerides |
||
| Cholesterol, total | < 200 mg/dl | |
| HDL cholesterol | 30 – 70 mg/dl | |
| LDL cholesterol | 65 – 180 mg/dl | |
| Triglycerides | 45 – 155 mg/dl (< 160) | |
| Osmolality | 289 – 308 mOsm/kg | |
| SGOT (AST) | < 35 IU/L (20-48) | |
| SGPT (ALT) | <35 IU/L | |
|
Thyroid Function tests |
||
| Free T3 | 2.3-4.2 pg/ml | |
| Serum T3 | 70-200 ng/dl | |
| Free T4 | 0.5-2.1 ng/dl | |
| Serum T4 | 4.0-12.0 mcg/dl | |
| TSH | 0.25-4.30 microunits/ml | |
| Total iron binding capacity (TIBC) | 250 – 420 mcg/dl | |
| Transferrin | > 200 mg/dl | |
| Uric acid (male) | 2.0 – 8.0 mg/dl | |
| (female) | 2.0 – 7.5 mg/dl | |
|
WBC + differential |
||
| WBC (cells/ml) | 4,500 – 10,000 | |
| Segmented neutrophils | 54 – 62% | |
| Band forms | 3 – 5% (above 8% indicates left shift) | |
| Basophils | 0 – 1 (0 – 0.75%) | |
| Eosinophils | 0 – 3 (1 – 3%) | |
| lymphocytes | 24 – 44 (25 – 33%) | |
| Monocytes | 3 – 6 (3 – 7%) | |