LABORATORY VALUES

LABORATORY VALUES 

  * (Included in the Biochemical Profile (SMA-12  

REFERENCE RANGE                                            SI REFERENCE INTERVALS
                                                                                                                                           BLOOD, PLASMA, SERUM * 

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 // 1600 h: 3-15 μg/dL 138-635 nmol/L // 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 * Potassium (K+ )......................................................3.5-5.0 mEq/L............................................3.5-5.0 mmol/L Chloride (Cl– )........................................................95-105 mEq/L ...........................................95-105 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 nmol/L // 208-970 nmol/L 28-32 wks // 36-40 wks.........................................40-220 ng/mL // 80-350 ng/mL ................140-760 nmol/L // 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 6 LABORATORY VALUES (continued from previous page) REFERENCE RANGE SI REFERENCE INTERVALS BODY MASS INDEX (BMI) Body mass index.......................................................Adult: 19-25 kg/m2 CEREBROSPINAL FLUID 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 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 Chloride ....................................................................0-35 mmol/L ....................................................0-35 mmol/L URINE 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 w