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LABORATORY VALUES *Included in the Biochemical Profile (SMA-12) |
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| BLOOD, PLASMA, SERUM | REFERENCE RANGE | SI REFERENCE INTERVALS | |
| * | Alanine aminotransferase (ALT), serum | 8 - 20 U/L | 8 - 20 U/L |
| Amylase, serum | 25 - 125 U/L | 25 - 125 U/L | |
| * | Aspartate aminotransferase (AST), serum | 8 - 20 U/L | 8 - 20 U/L |
| Bilirubin, serum (adult) Total // Direct | 0.1 - 1.0 mg/dL // 0.0 - 0.3 mg/dL | 2 - 17 µmol/L // 0 - 5 µmol/L | |
| * | Calcium, serum (Ca2+) | 8.4 - 10.2 mg/dL | 2.1 - 2.8 mmol/L |
| * | Cholesterol, serum | Rec:<200 mg/dL | <5.2 mmol/L |
| Cortisol, serum | 0800 h: 5 - 23 µg/dL | 138 - 635 nmol/ L | |
| 1600 h: 3 - 15 µg/dL | 82 - 413 nmol/L | ||
| 2000 h: < 50% of 0800 h | Fraction of 0800 h: < 0.50 | ||
| Creatine kinase, serum | Male: 25 - 90 U/L | 25 - 90 U/L | |
| Female: 10 - 70 U/L | 10 - 70 U/L | ||
| * | Creatinine, serum | 0.6 - 1.2 mg/dL | 53 - 106 µmol/L |
| Electrolytes, serum | |||
| Sodium (Na+) | 136-145 mEq/L | 136-145 mmol/L | |
| Chloride (Cl-) | 95 - 105 mEq/L | 95 - 105 mmol/L | |
| * | Potassium (K+) | 3.5 - 5.0 mEq/L | 3.5 - 5.0 mmol/L |
| Bicarbonate (HCO3-) | 22 - 28 mEq/L | 22 - 28 mmol/L | |
| Magnesium (Mg2+) | 1.5 - 2.0 mEq/L | 0.75 - 1.0 mmol/L | |
| Estriol, total, serum (in pregnancy) | |||
| 24 - 28 wks // 32 - 36 wks | 30 - 170 ng/mL // 60 - 280 ng/mL | 104 - 590 // 208 - 970 nmol/L | |
| 28 - 32 wks // 36 - 40 wks | 40 - 220 ng/mL // 80 - 350 ng/mL | 140 - 760 // 280 - 1210 nmol/L | |
| Ferritin, serum | Male: 15 - 200 ng/mL | 15 - 200 µg/L | |
| Female: 12 - 150 ng/mL | 12 - 150 µg/L | ||
| Follicle - stimulating hormone, serum/plasma | Male: 4 - 25 mIU/mL | 4 - 25 U/L | |
| Female: premenopause 4 - 30 mIU/mL | 4 - 30 U/L | ||
| midcycle peak 10 - 90 mIU/mL | 10 - 90 U/L | ||
| postmenopause 40 - 250 mIU/mL | 40 - 250 U/L | ||
| Gases, arterial blood (room air) | |||
| pH | 7.35 - 7.45 | [H+] 36 - 44 nmol/L | |
| PCO2 | 33 - 45 mm Hg | 4.4 - 5.9 kPa | |
| PO2 | 75 - 105 mm Hg | 10.0 - 14.0 kPa | |
| * | Glucose, serum | Fasting: 70 - 110 mg/dL | 3.8 - 6.1 mmol/L |
| 2 - h postprandial: < 120 mg/dL | < 6.6 mmol/L | ||
| Growth hormone - arginine stimulation | Fasting: < 5 ng/mL | < 5 µg/L | |
| provocative stimuli: > 7 ng/mL | > 7 µg/L | ||
| Immunoglobulins, serum | |||
| IgA | 76 - 390 mg/dL | 0.76 - 3.90 g/L | |
| IgE | 0 - 380 IU/mL | 0 - 380 kIU/L | |
| IgG | 650 - 1500 mg/dL | 6.5 - 15 g/L | |
| IgM | 40 - 345 mg/dL | 0.4 - 3.45 g/L | |
| Iron | 50 - 170 µg/dL | 9 - 30 µmol/L | |
| Lactate dehydrogenase, serum | 45-90 U/L | 45-90 U/L | |
| Luteinizing hormone, serum/plasma | Male: 6 - 23 mIU/mL | 6 - 23 U/L | |
| Female: follicular phase 5 - 30 mIU/mL | 5 - 30 U/L | ||
| midcycle 75 - 150 mIU/mL | 75 - 150 U/L | ||
| postmenopause 30 - 200 mIU/mL | 30 - 200 U/L | ||
| Osmolality, serum | 275 - 295 mOsmol/kg H2O | 275 - 295 mOsmol/kg H2O | |
| Parathyroid hormone, serum, N - terminal | 230 - 630 pg/mL | 230 - 630 ng/L | |
| * | Phosphatase (alkaline), serum (p - NPP at 30° C) | 20 - 70 U/L | 20 - 70 U/L |
| * | Phosphorus (inorganic), serum | 3.0 - 4.5 mg/dL | 1.0 - 1.5 mmol/L |
| Prolactin, serum (hPRL) | < 20 ng/mL | < 20 µg/L | |
| * | Proteins, serum | ||
| Total (recumbent) | 6.0 - 7.8 g/dL | 60 - 78 g/L | |
| Albumin | 3.5 - 5.5 g/dL | 35 - 55 g/L | |
| Globulin | 2.3 - 3.5 g/dL | 23 - 35 g/L | |
| Thyroid - stimulating hormone, serum or plasma | 0.5 - 5.0 µU/mL | 0.5 - 5.0 mU/L | |
| Thyroidal iodine (123I) uptake | 8 - 30% of administered dose/24 h | 0.08 - 0.30/24 h | |
| Thyroxine (T4), serum | 5 - 12 µg/dL | 64 - 155 nmol/L | |
| Triglycerides, serum | 35 - 160 mg/dL | 0.4 - 1.81 mmol/L | |
| Triiodothyronine (T3), serum (RIA) | 115 - 190 ng/dL | 1.8 - 2.9 nmol/L | |
| Triiodothyronine (T3) resin uptake | 25 - 35% | 0.25 - 0.35 | |
| * | Urea nitrogen, serum | 7 - 18 mg/dL | 1.2 - 3.0 mmol/L |
| * | Uric acid, serum | 3.0 - 8.2 mg/dL | 0.18 - 0.48 mmol/L |
| BODY MASS INDEX (BMI) | REFERENCE RANGE | SI REFERENCE INTERVALS | |
| Body mass index | Adult: 19-25 kg/m2 | ||
| CEREBROSPINAL FLUID | REFERENCE RANGE | SI REFERENCE INTERVALS | |
| Cell count | 0 - 5/mm3 | 0 - 5 x 106/L | |
| Chloride | 118 - 132 mEq/L | 118 - 132 mmol/L | |
| Gamma globulin | 3 - 12% total proteins | 0.03 - 0.12 | |
| Glucose | 40 - 70 mg/dL | 2.2 - 3.9 mmol/L | |
| Pressure | 70 - 180 mm H2O | 70 - 180 mm H2O | |
| Proteins, total | <40 mg/dL | <0.40 g/L | |
| HEMATOLOGIC | REFERENCE RANGE | SI REFERENCE INTERVALS | |
| Bleeding time (template) | 2 - 7 minutes | 2 - 7 minutes | |
| Erythrocyte count | Male: 4.3 - 5.9 million/mm3 | 4.3 - 5.9 x 1012/L | |
| Female: 3.5 - 5.5 million/mm3 | 3.5 - 5.5 x 1012/L | ||
| Erythrocyte sedimentation rate (Westergren) | Male: 0 - 15 mm/h | 0 - 15 mm/h | |
| Female: 0 - 20 mm/h | 0 - 20 mm/h | ||
| Hematocrit | Male: 41 - 53% | 0.41 - 0.53 | |
| Female: 36 - 46% | 0.36 - 0.46 | ||
| Hemoglobin A1C | <6% | <0.06 | |
| Hemoglobin, blood | Male: 13.5 - 17.5 g/dL | 2.09 - 2.71 mmol/L | |
| Female: 12.0 - 16.0 g/dL | 1.86 - 2.48 mmol/L | ||
| Hemoglobin, plasma | 1 - 4 mg/dL | 0.16 - 0.62 mmol/L | |
| Leukocyte count and differential | |||
| Leukocyte count | 4500 - 11,000/mm3 | 4.5 - 11.0 x 109/L | |
| Segmented neutrophils | 54 - 62% | 0.54 - 0.62 | |
| Bands | 3 - 5% | 0.03 - 0.05 | |
| Eosinophils | 1 - 3% | 0.01 - 0.03 | |
| Basophils | 0 - 0.75% | 0 - 0.0075 | |
| Lymphocytes | 25 - 33% | 0.25 - 0.33 | |
| Monocytes | 3 - 7% | 0.03 - 0.07 | |
| Mean corpuscular hemoglobin | 25.4 - 34.6 pg/cell | 0.39 - 0.54 fmol/cell | |
| Mean corpuscular hemoglobin concentration | 31 - 36 % Hb/cell | 4.81 - 5.58 mmol Hb/L | |
| Mean corpuscular volume | 80 - 100 µm3 | 80 - 100 fL | |
| Partial thromboplastin time (activated) | 25-40 seconds | 25-40 seconds | |
| Platelet count | 150,000 - 400,000/mm3 | 150 - 400 x 109/L | |
| Prothrombin time | 11 - 15 seconds | 11 - 15 seconds | |
| Reticulocyte count | 0.5 - 1.5% | 0.005 - 0.015 | |
| Thrombin time | <2 seconds deviation from control | <2 seconds deviation from control | |
| Volume | |||
| Plasma | Male: 25 - 43 mL/kg | 0.025 - 0.043 L/kg | |
| Female: 28 - 45 mL/kg | 0.028 - 0.045 L/kg | ||
| Red cell | Male: 20 - 36 mL/kg | 0.020 - 0.036 L/kg | |
| Female: 19 - 31 mL/kg | 0.019 - 0.031 L/kg | ||
| SWEAT | REFERENCE RANGE | SI REFERENCE INTERVALS | |
| Chloride | 0 - 35 mmol/L | 0 - 35 mmol/L | |
| URINE | REFERENCE RANGE | SI REFERENCE INTERVALS | |
| Calcium | 100 - 300 mg/24 h | 2.5 - 7.5 mmol/24 h | |
| Chloride | Varies with intake | Varies with intake | |
| Creatinine clearance | Male: 97 - 137 mL/min | ||
| Female: 88 - 128 mL/min | |||
| Estriol, total (in pregnancy) | |||
| 30 wks | 6 - 18 mg/24 h | 21 - 62 µmol/24 h | |
| 35 wks | 9 - 28 mg/24 h | 31 - 97 µmol/24 h | |
| 40 wks | 13 - 42 mg/24 h | 45 - 146 µmol/24 h | |
| 17 - Hydroxycorticosteroids | Male: 3.0 - 10.0 mg/24 h | 8.2 - 27.6 µmol/24 h | |
| Female: 2.0 - 8.0 mg/24 h | 5.5 - 22.0 µmol/24 h | ||
| 17 - Ketosteroids, total | Male: 8 - 20 mg/24 h | 28 - 70 µmol/24 h | |
| Female: 6 - 15 mg/24 h | 21 - 52 µmol/24 h | ||
| Osmolality | 50-1400 mOsmol/kg H2O | ||
| Oxalate | 8 - 40 µg/mL | 90 - 445 µmol/L | |
| Potassium | Varies with diet | Varies with diet | |
| Proteins, total | <150 mg/24 h | <0.15 g/24 h | |
| Sodium | Varies with diet | Varies with diet | |
| Uric acid | Varies with diet | Varies with diet | |