30 - toronto notes 2011 - common unit conversions_ commonly measured laboratory values_...

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Common Unit Conversions To convert from the conventional unit to the 51 unit, multiply by conversion factor To convert from the Sl unit to the conventional unit, divide by conversion factor Conventional Unit Convenion Factor ACTH pg/ml 0.22 Albumin g/dl 10 Bilirubin mg/dl 17.1 Calcium mg/dl 0.25 Cholesterol mg/dl 0.0259 Cortisol 27.59 Creatinine mg/dl 88.4 Creatinine clearance ml/mon 0.0167 Ethanol mg/dl 0.217 Ferritin ng/mL 2.247 Glucose mg/dl 0.0555 HbA1C % 0.01 Hemaglobin g/dl 10 HDL cholesterol mg/dl 0.0259 Iron, total fLQ/dL 0.179 Lactate (lactic acid) mg/dl 0.111 LDL cholesterol mg/dl 0.0259 Leukocytes x 10 3 cells/mm 3 Magnesium mg/dl 0.411 MCV 1Lm3 Platelets x 103 cells/mm 3 Reticulocytes % ofRBCs 0.01 Salicylate mg/L 0.00724 Testosterone ng/dL 0.0347 Thyroxine (T 4 ) ngldL 12.87 Total Iron Binding Capacity J4g/dl 0.179 Triiodothyronine (T 3 ) pg/dL 0.0154 Triglycerides mg/dl 0.0113 Urea nitrogen mg/dl 0.357 Uric acid mg/dl 59.48 Celsius Fahrenheit F = (C x 1.8) +32 Celsius C = (F- 32) X 0.5555 Pounds 1 kg= 2.21bs Pounds Ounces 1 lb = 16 oz Ounces Grams 1 oz = 28.3 g Inches Centimetres 1 in= 2.54 em Toronto Notes 2011 Sl Unit pmoi/L giL fLmOI/L mmoi/L mmoi!L nmoi/L ILmoi/L ml/s mmoi/L pmoi/L mmoi/L proportion of 1.0 giL mmoi/L ILmoi/L mmoi!L mmoi!L x 10 9 cells/L mmoi/L fL x 10 9 cells/L proportion of 1.0 mmoi/L nmoi/L pmoi/L fLmoi/L pmoi/L mmoi!L mmoi/L J.lmoi/L Common Unit Conversions 1

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Common Unit ConversionsTo convert from the conventional unit to the 51 unit, multiply by conversion factor To convert from the Sl unit to the conventional unit, divide by conversion factor Conventional Unit ACTH Albumin Bilirubin Calcium Cholesterol Cortisol Creatinine Creatinine clearance Ethanol Ferritin Glucose HbA1C Hemaglobin HDL cholesterol Iron, total Lactate (lactic acid) LDL cholesterol Leukocytes Magnesium MCV Platelets Reticulocytes Salicylate Testosterone Thyroxine (T4 ) Total Iron Binding Capacity Triiodothyronine (T3 ) Triglycerides Urea nitrogen Uric acid Celsius Fahrenheit Celsius Pounds Pounds Ounces Inches Ounces Grams Centimetres mg/dl ml/mon mg/dl ng/mL mg/dl pg/ml g/dl mg/dl mg/dl mg/dl Convenion Factor 0.22 10 17.1 0.25 0.0259 27.59 88.4 0.0167 0.217 2.247 0.0555 0.01 10 0.0259 0.179 0.111 0.0259 0.411 Sl Unit pmoi/L giL fLmOI/L mmoi/L mmoi!L nmoi/L ILmoi/L ml/s mmoi/L pmoi/L mmoi/L proportion of 1.0 giL mmoi/L ILmoi/L mmoi!L mmoi!L x 109 cells/L mmoi/L fL cells/mm 3 0.01 0.00724 0.0347 12.87 0.179 0.0154 0.0113 0.357 59.48 x 109 cells/L proportion of 1.0 mmoi/L nmoi/L pmoi/L fLmoi/L pmoi/L mmoi!L mmoi/L J.lmoi/L

%g/dl mg/dl fLQ/dL mg/dl mg/dl x 103 cells/mm 3 mg/dl 1Lm3 x 103 mg/L ng/dL ngldL J4g/dl pg/dL mg/dl mg/dl mg/dl F

% ofRBCs

= (C x 1.8) +32 C = (F- 32) X 0.55551 kg= 2.21bs

= 16 oz 1 oz = 28.3 g1 lb 1 in= 2.54 em

Toronto Notes 2011

Common Unit Conversions 1

Commonly Measured Laboratory ValuesTestArterial Blood Gases pH Pc02 P02 Serum Electrolytes Bicarbonate Calcium Chloride Magnesium Phosphate Potassium Sodium Serum Noneler:trolytes Albumin ALP ALT Amylase AST Bilirubin (direct) Bilirubin (total) BUN Cholesterol Creatinine (female) Creatinine (male) Creatine Kinase- MB fraction Ferritin (female) Ferritin (male) Glucose (fasting) HbA1C LDH Osmolality Serum Hormones ACTH (0800h) Cortisol (0800h) Prolactin Testosterone (male,free) Thyroxine (T4) Triiodothyronine (T3 ) TSH Hemtltologic V11/ues ESR (female) ESR (male) Hemoglobin (female) Hemoglobin (male) Hematocrit (female) Hematocrit (male) INR Leukocytes MCV Platelets PT PTI Reticu Iocytes

Conventional Units7.35-7.45 35-45 mmHg 80-105 mmHg

51 Units7.35-7.45 4.7-6.0 kPa 10.6-14 kPa

22-28 mEq/L 8.4-10.2 mgldL 95-106 mEq/L 1.3-2.1 mEq/L 2.7-4.5 mg/dL 3.5-5.0 mEq/L 136-145 mEq/L

22-28 mmoi/L 2.1-2.5 mmoi/L 95-106 mmoi/L 0.65-1.05 mmoi/L 0.87-1.45 mmoi/L 3.5-5.0 mmoi/L 136-145 mmoi/L

3.5-5.0 g/dL 35-100 U/L 8-20 U/L 25-125 U/L 8-20 U/L 0-0.3 mg/dL 0.1-1.0 mg/dL 7-18 mg/dL