Test Name | Reference Range
|
---|
|
Acid phosphatase, prostatic, serum | 0 - 0.8 U/L
|
|
ACTH | 6.0 - 76.0 pg/mL
|
|
Alanine aminotransferase (ALT), serum
|
male | 10 - 55 U/L
|
female | 7 - 30 U/L
|
|
Albumin, serum | 3.5 - 5.2 g/dL
|
|
Albumin, CSF | 11 - 48 mg/dL
|
|
Aldosterone, serum or plasma
|
Standing (normal salt diet) | 2 to 5 times normal supine
|
Recumbent (normal salt diet) | 2 - 9 ng/dL
|
|
Alkaline phosphatase, serum | 45 - 150 U/L
|
|
Alpha-1-antitrypsin, serum | 100 - 200 mg/dL
|
|
Alpha-fetoprotein (non-maternal) | <15 ng/mL
|
|
Ammonia, plasma | 7 - 27 micromol/L
|
|
Antinuclear antibody | <1:20
|
|
Aspartate aminotransferase (AST), serum | 14 - 59 U/L
|
|
B12 (cobalamin), serum | 180 - 914 pg/mL
|
|
Bicarbonate (HCO3-), serum | 20 - 29 mmol/L
|
|
Bilirubin, direct, serum | 0 - 0.3 mg/dL
|
|
Bilirubin, total, serum | 0.2 - 1.9 mg/dL
|
|
Bleeding time | 2 - 9 minutes
|
|
BUN (blood urea nitrogen), serum | 7 - 20 mg/dL
|
|
CBC (complete blood count)
|
WBC count, total | 3600 - 11,200/mm3
|
RBC count, whole blood, male | 4.5 - 5.9 million/mm3
|
RBC count, whole blood, female | 3.5 - 5.5 million/mm3
|
Hemoglobin, female | 12 - 16 g/d
|
Hemoglobin, male | 13 - 18 g/dL
|
Hematocrit, female | 36 - 46 %
|
Hematocrit, male | 41 - 53 %
|
Mean corpuscular hemoglobin (MCH) | 25 - 35 pg/cell
|
Mean corpuscular hemoglobin conc (MCHC) | 31 - 36 g/dL
|
Mean corpuscular volume (MCV) | 84 - 100 mm3
|
Red cell distribution width | 6 - 12%
|
Platelet count | 140,000 - 440,000/mm3
|
|
Differential WBC blood count, adult
|
Neutrophils | 45 - 79 %
|
Bands | 0 - 5 %
|
Lymphocytes | 16 - 47 %
|
Monocytes | 0 - 9 %
|
Eosinophils | 0 - 6 %
|
Basophils | 0 - 3 %
|
|
Calcium, serum | 8.4 - 10.2 mg/dL
|
|
Calcium, ionized, serum | 1.11 - 1.30 mmol/L
|
|
CO2 content, total, serum | 20 - 29 mmol/L
|
|
CO2, arterial (PaCO2) | 35 - 45 mm Hg
|
|
Carboxyhemoglobin, whole blood | <5% total Hgb (<0.05 saturation)
|
|
Carcinoembryonic antigen (CEA), serum | 0.0 - 3.0 ng/mL
|
|
Catecholamines, urine free (adult)
|
Epinephrine | 0 - 25 microgm/24hr
|
Norepinephrine | 0 - 100 microgm/24hr
|
Dopamine | 60 - 440 microgm/24hr
|
|
Cerebrospinal fluid (CSF) - adult
|
albumin | 11 - 48 mg/dL
|
cell count | 0 - 5 monos
|
chloride | 118 - 132 mmol/L
|
glucose | 50 - 75 mg/dL
|
IgG | 8.0 - 8.6 mg/dL
|
pressure | 70 - 180 mm water
|
protein | 15 - 45 mg/dL
|
|
Ceruloplasmin, serum | 25 - 63 mg/dL
|
|
Chloride, serum or plasma | 101 - 111 mmol/L
|
|
Cholesterol, total serum | 100 - 240 mg/dL
|
|
Cholesterol, HDL, serum (desirable) | 40 - 59 mg/dL
|
|
Complement C3, serum | 88 - 201 mg/dL
|
|
Complement C4, serum | 16 - 47 mg/dL
|
|
Copper, serum | 26 - 190 mcrgm/dL
|
|
Copper, urine | 3 - 35 mcrgm/dL/day
|
|
Corticotropin (ACTH), plasma | 6.0 - 76.0 pg/mL
|
|
Cortisol, plasma
|
8 am | 6 - 23 mcrgm/dL
|
8 pm | 0 - 9 mcrgm/dL
|
|
Cortisol, free urine | 20 - 70 microgm/day
|
|
C-peptide, serum | 0.9 - 3.9 ng/mL
|
|
C-reactive protein, serum | <0.8 mg/dL
|
|
Creatine kinase (CK), serum
|
female | 20 - 180 U/L
|
male | 20 - 200 U/L
|
|
Creatine kinase isoenzymes
|
MB fraction | 0 - 5 microgm/L
|
|
Creatinine, serum | 0.7 - 1.4 mg/dL
|
|
d-Dimer screen, plasma | <0.5 microgm/mL
|
|
Differential WBC blood count, adult
|
Neutrophils | 45 - 79 %
|
Bands | 0 - 5 %
|
Lymphocytes | 16 - 47 %
|
Monocytes | 0 - 9 %
|
Eosinophils | 0 - 6 %
|
Basophils | 0 - 3 %
|
|
Electrolytes, serum
|
Sodium | 136 - 144 mmol/L
|
Potassium | 3.7 - 5.2 mmol/L
|
Chloride | 101 - 111 mmol/L
|
CO2 content, total | 20 - 29 mmol/L
|
Urea nitrogen (BUN) | 7 - 20 mg/dL
|
Creatinine | 0.7 - 1.4 mg/dL
|
Glucose, fasting | 64 - 125 mg/dL
|
|
Erythrocyte sedimentation rate (ESR)
|
female | 0 - 20 mm/hr
|
male | 0 - 10 mm/hr
|
|
Estradiol, female
|
<73 pg/mL (postmenopausal)
|
30 - 400 pg/mL (normal hormonal cycle)
|
|
Fecal fat (as stearic acid) | 0 - 6 g/day
|
|
Ferritin, serum
|
male | 7 - 340 ng/mL
|
female | 7 - 75 ng/mL
|
|
Fibrin degradation products, plasma | <2.5 microgm/mL
|
|
Fibrinogen, plasma | 150 - 350 mg/dL
|
|
Folate (folic acid), serum | 2.8 - 17.8 ng/mL
|
|
Gamma-glutamyl transferase (GGT),serum
|
male | 10 - 70 U/L
|
female | 10 - 55 U/L
|
|
Gastrin, serum | 0 - 100 pg/mL
|
|
Globulin, serum | 2.6 - 4.1 g/dL
|
|
Glucagon, plasma | 40 - 130 pg/mL
|
|
Glucose, plasma, fasting | 64 - 125 mg/dL
|
|
Growth hormone, plasma | 0 - 5 ng/mL
|
|
Haptoglobin, serum | 16 - 200 mg/dL
|
|
HCG, serum quantitative
|
female | 2 - 8 IU/L
|
male | 0 - 5 IU/L
|
|
HDL cholesterol, serum (desirable) | 40 - 59 mg/dL
|
|
Hematocrit (Hct)
|
female | 36 - 46 %
|
male | 41 - 53 %
|
|
Hemoglobin (Hgb)
|
female | 12 - 16 g/dL
|
male | 13 - 18 g/dL
|
|
Hemoglobin A1C | 4.1 - 6.5%
|
|
Homocysteine, plasma, total | <11 micromol/L
|
|
Homovanillic acid (HVA), urine | 0 - 15 mg/day
|
|
Immunoglobulins, quantitative serum
|
IgA | 68 - 378 mg/dL
|
IgG | 768 - 1632 mg/dL
|
IgM | 60 - 263 mg/dL
|
IgE | 10 - 180 IU/L
|
|
Insulin, serum or plasma, total | 5 - 35 microU/mL
|
|
Iron, serum
|
female | 30 - 160 microgm/mL
|
male | 50 - 170 microgm/mL
|
|
Iron binding capacity, serum | 240 - 450 microgm/dL
|
|
Ketones, serum or urine | negative
|
|
Lactic acid, plasma | 0.5 - 2.2 mmol/L
|
|
Lactic dehydrogenase (LDH), serum | 300 - 600 U/L
|
|
Leukocyte count, total (WBC count) | 3600 - 11,200/mm3
|
|
Lipase, serum | 30 - 210 U/L
|
|
LDL cholesterol, serum | <110 mg/dL
|
|
Lymphocyte subsets (absolute count)
|
CD4 cells | 440 - 1600/microliter
|
CD8 cells | 180 - 850/microliter
|
|
Magnesium, serum | 1.6 - 2.3 mg/dL
|
|
Mean corpuscular hemoglobin (MCH) | 25 - 35 pg/cell
|
|
Mean corpuscular hemoglobin concentration
(MCHC) | 31 - 36 g/dL
|
|
Mean corpuscular volume (MCV) | 84 - 100 fl
|
|
Metanephrines, urine, adult
|
metanephrine | 0 - 300 microgm/gm of creatinine
|
normetanephrine | 0 - 400 microgm/gm of creatinine
|
|
Methylmalonic acid, serum | 0 - 0.4 micromol/L
|
|
5'-Nucleotidase, serum | 0 - 15 U/L
|
|
Osmolality, serum | 280 - 303 mOsm/kg |
|
|
Oxygen, arterial (PaO2), room air | 80 - 100 mm Hg
|
|
Oxygen saturation, arterial | 96 - 100%
|
|
Parathyroid hormone (intact), serum | 10 - 60 pg/mL
|
|
Partial thromboplastin time, activated (PTT or
APTT), plasma | 25 - 40 seconds
|
|
pH, arterial | 7.35 - 7.45 pH
|
|
Phosphorus, inorganic, serum | 2.6 - 4.5 mg/dL
|
|
Platelet count | 140,000 - 440,000/mm3
|
|
Potassium, serum | 3.7 - 5.2 mmol/L
|
|
Prolactin, serum | 2 - 26 ng/mL
|
|
Prostate-specific antigen | 0.0 - 4.0 ng/mL
|
|
Protein, total, serum | 6.3 - 8.2 g/dL
|
|
Prothrombin time (PT), plasma | 10.7 - 15.0 seconds
|
|
RBC count, whole blood
|
male | 4.5 - 5.9 million/mm3
|
female | 3.5 - 5.5 million/mm3
|
|
Renin activity, plasma, adult
|
upright | 0.5 - 3.3 ng/mL/hr
|
supine | 0.2 - 1.6 ng/mL/hr
|
|
Reticulocyte count | 0.5 - 2.7 % of RBC's
|
|
Sedimentation rate, erythrocyte (ESR)
|
female | 1 - 20 mm/hr
|
male | 1 - 10 mm/hr
|
|
Sodium, serum | 136 - 144 mmol/L
|
|
Testosterone, total (morning), serum | 200 - 890 ng/dL
|
|
Thyroid peroxidase (TPO) antibody, serum | 0.0 - 2.0 IU/mL
|
|
Thyroid stimulating hormone (TSH), serum | 0.4 - 5.0 mU/L
|
|
Thyroxine, free, serum | 0.8 - 1.8 ng/dL
|
|
Thyroxine binding globulin, serum | age & sex dependent
|
|
Thyroxine, free, index | 1.5 - 3.1
|
|
Thyroxine, total (T4), serum | 4.5 - 10.9 microgm/dL
|
|
Transferrin, serum | 212 - 360 mg/dL
|
|
Triglycerides (fasting), serum | 30 - 250 mg/dL
|
|
Triiodothyronine, total (T3), serum | 70 - 180 ng/dL
|
|
Troponin I, serum | <0.4 ng/mL (>2.0 suggests acute MI)
|
|
Urea nitrogen (BUN), serum | 7 - 20 mg/dL
|
|
Uric Acid, serum
|
female | 2.5 - 6.1 mg/dL
|
male | 3.7 - 8.0 mg/dL
|
|
Vanillylmandelic acid, urine | 0 - 7 mg/day
|
|
Viscosity, serum | 1.1 - 1.8 cP
|
|
Vitamin B12, serum | 210 - 911 pg/mL
|
|
WBC count, total | 3600 - 11,200/mm3
|
|
|