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Normal Laboratory Values

HEMATOLOGY
Red Blood Cells
RBC (Male) 4.2 - 5.6 M/�L
RBC (Female) 3.8 - 5.1 M/�L
RBC (Child) 3.5 - 5.0 M/�L
White Blood Cells
WBC (Male) 3.8 - 11.0 K / mm3
WBC (Female) 3.8 - 11.0 K / mm3
WBC (Child) 5.0 - 10.0 K / mm3

HEMOGLOBIN

Hgb (Male) 14 - 18 g/dL
Hgb (Female) 11 - 16 g/dL
Hgb (Child) 10 - 14 g/dL
Hgb (Newborn) 15 - 25 g/dL

HEMATOCRIT
Hct (Male) 39 - 54%
Hct (Female) 34 - 47%
Hct (Child) 30 - 42%
MCV 78 - 98 fL
MCH 27 - 35 pg
MCHC 31 - 37%
neutrophils 50 - 81%
bands 1 - 5%
lymphocytes 14 - 44%
monocytes 2 - 6%
eosinophils 1 - 5%
basophils 0 - 1%

COAGULATION

ACT 90 - 130 seconds
APTT 21 - 35 seconds
platelets 140,000 - 450,000 /ml
plasminogen 62 - 130%
PT 10 - 14 seconds
PTT 32 - 45 seconds
FSP Less than 10 �g/dL
fibrinogen 160 - 450 mg/dL
bleeding time 3 - 7 minutes
thrombin time 11 - 15 seconds

HEMODYNAMIC PARAMETERS

cardiac index 2.5 - 4.2 L / min / m2
cardiac output 4 - 8 LPM
left ventricular stroke work index 40 - 70 g / m2 / beat
right ventricular stroke work index 7 - 12 g / m2 / beat
mean arterial pressure 70 - 105 mm Hg
pulmonary vascular resistance 155 - 255 dynes / sec / cm to the negative 5
pulmonary vascular resistance index 255 - 285 dynes / sec / cm to the negative 5
stroke volume 60 - 100 mL / beat
stroke volume index 40 - 85 mL / m2 / beat
systemic vascular resistance 900 - 1600 dynes / sec / cm to the negative 5
systemic vascular resistance index 1970 - 2390 dynes / sec / cm to the negative 5
systolic arterial pressure 90 - 140 mm Hg
diastolic arterial pressure 60 - 90 mm Hg
central venous pressure 2 - 6 mm Hg; 2.5 - 12 cm H2O
ejection fraction 60 - 75%
left arterial pressure 4 - 12 mm Hg
right atrial pressure 4 - 6 mm Hg
pulmonary artery systolic 15 - 30 mm Hg
pulmonary artery diastolic 5 - 15 mm Hg
pulmonary artery pressure 10 - 20 mm Hg
pulmonary artery wedge pressure 4 - 12 mm Hg
pulmonary artery end diastolic pressure 8 - 10 mm Hg
right ventricular end diastolic pressure 0 - 8 mm Hg

ARTERIAL VALUES

pH 7.35 - 7.45
PaCO2 35 - 45 mm Hg
HCO3 22 - 26 mEq/L
O2 saturation 96 - 100%
PaO2 85 - 100 mm Hg
BE -2 to +2 mmol/L

VENOUS VALUES

pH 7.31 - 7.41
PaCO2 41 - 51 mm Hg
HCO3 22 - 29 mEq/L
O2 saturation 60 - 85%
PaO2 30 - 40 mm Hg
BE 0 to +4 mmol/L

CARDIAC MARKERS

troponin I 0 - 0.1 ng/ml (onset: 4-6 hrs, peak: 12-24 hrs, return to normal: 4-7 days)
troponin T 0 - 0.2 ng/ml (onset: 3-4 hrs, peak: 10-24 hrs, return to normal: 10-14 days)
myoglobin (Male) 10 - 95 ng/ml (onset: 1-3 hrs, peak: 6-10 hrs, return to normal: 12-24 hrs)
myoglobin (Female) 10 - 65 ng/ml (onset: 1-3 hrs, peak: 6-10 hrs, return to normal: 12-24 hrs)

GENERAL CHEMISTRY

Acetone 0.3 - 2.0 mg%
Albumin 3.5 - 5.0 gm/dL
alkaline phosphatase 32 - 110 U/L
anion gap 5 - 16 mEq/L
Ammonia 11 - 35 �mol/L
Amylase 50 - 150 U/dL
AST,SGOT (Male) 7 - 21 U/L
AST,SGOT (Female) 6 - 18 U/L
bilirubin, direct 0.0 - 0.4 mg/dL
bilirubin, indirect total minus direct
bilirubin, total 0.2 - 1.4 mg/dL
BUN 6 - 23 mg/dL
calcium (total) 8 - 11 mg/dL
carbon dioxide 21 - 34 mEq/L
carbon monoxide Symptoms at greater than or equal to 10% saturation
Chloride 96 - 112 mEq/L
creatine (Male) 0.2 - 0.6 mg/dL
creatine (Female) 0.6 - 1.0 mg/dL
Creatinine 0.6 - 1.5 mg/dL
Ethanol 0 mg%; Coma: greater than or equal to 400 - 500 mg%
folic acid 2.0 - 21 ng/mL
Glucose 65 - 99 mg/dL (diuresis greater than or equal to 180 mg/dL)
HDL (Male) 25 - 65 mg/dL
HDL (Female) 38 - 94 mg/dL
Iron 52 - 169 �g/dL
iron binding capacity 246 - 455 �g/dL
lactic acid 0.4 - 2.3 mEq/L
lactate 0.3 - 2.3 mEq/L
lipase 10 - 140 U/L
magnesium 1.5 - 2.5 mg/dL
osmolarity 276 - 295 mOsm/kg
parathyroid hormone 12 - 68 pg/mL
phosphorus 2.2 - 4.8 mg/dL
potassium 3.5 - 5.5 mEq/L
SGPT 8 - 32 U/L
sodium 135 - 148 mEq/L
T3 0.8 - 1.1 �g/dL
thyroglobulin less than 55 ng/mL
thyroxine (T4) (total) 5 - 13 �g/dL
total protein 5 - 9 mg/dL
TSH Less than 9 �U/mL
urea nitrogen 8 - 25 mg/dL
uric acid (Male) 3.5 - 7.7 mg/dL
uric acid (Female) 2.5 - 6.6 mg/dL


LIPID PANEL (Adult)
cholesterol (total) Less than 200 mg/dL desirable
cholesterol (HDL) 30 - 75 mg/dL
cholesterol (LDL) Less than 130 mg/dL desirable
triglycerides (Male) Greater than 40 - 170 mg/dL
triglycerides (Female) Greater than 35 - 135 mg/dL

URINE
color Straw
specific gravity 1.003 - 1.040
pH 4.6 - 8.0
Na 10 - 40 mEq/L
K Less than 8 mEq/L
C1 Less than 8 mEq/L
protein 1 - 15 mg/dL
osmolality 80 - 1300 mOsm/L

24 HOUR URINE
amylase 250 - 1100 IU / 24 hr
calcium 100 - 250 mg / 24 hr
chloride 110 - 250 mEq / 24 hr
creatinine 1 - 2 g / 24 hr
creatine clearance (Male) 100 - 140 mL / min
creatine clearance (Male) 16 - 26 mg / kg / 24 hr
creatine clearance (Female) 80 - 130 mL / min
creatine clearance (Female) 10 - 20 mg / kg / 24 hr
magnesium 6 - 9 mEq / 24 hr
osmolality 450 - 900 mOsm / kg
phosphorus 0.9 - 1.3 g / 24 hr
potassium 35 - 85 mEq / 24 hr
protein 0 - 150 mg / 24 hr
sodium 30 - 280 mEq / 24 hr
urea nitrogen 10 - 22 gm / 24 hr
uric acid 240 - 755 mg / 24 hr

CEREBRAL SPINAL FLUID

appearance Clear
glucose 40 - 85 mg/dL
osmolality 290 - 298 mOsm/L
pressure 70 - 180 mm/H2O
protein 15 - 45 mg/dL
total cell count 0 - 5 cells
WBCs 0 - 6 / �L

NEUROLOGICAL VALUES

cerebral perfusion pressure 70 - 90 mm Hg
intracranial pressure 5 - 15 mm Hg or 5 - 10 cm H2O

THYROID

Thyroxine (T4) Normal Adult Range: 4 - 12 ug/dl
Optimal Adult Reading: 8 ug/dl
T3-Uptake Normal Adult Range: 27 - 47%
Optimal Adult Reading: 37 %
Free T4 Index (T7) Normal Adult Range: 4 - 12
Optimal Adult Reading: 8
Thyroid-Stimulating Hormone (TSH) Normal Adult Range: .5 - 6 miliIU/L

HORMONAL ASSAYS

Free T4 0.8-2.0 ng/dl
Free T3 2.3-4.2 pg/ml
TSH 0.25-4.30 microunits/ml
Serum T3 70-200 ng/dl
Serum T4 4.0-11.0 micrograms/dl
Serum Calcitonin 0.02-0.04 ng/ml
Parathormone Not detectable to 27 ng/dl
Follicle Stimulating Hormone
Male Not detectable to 20 miu/ml
Female Follicular Phase 5-20 miu/ml
Midcycle Peak 15-35 miu/ml
Luteal Peak 5-20 miu/ml
Post- Menopausal 40-200 miu/ml
Luteinising Hormone
Male Not detectable to 25 miu/ml
Female Post-Menopausal 5-20 miu/ml
Ovulating Females Follicular Phase Upto 8 miu/ml
Mid-cycle Peak 7-50 miu/ml
Luteal Phase Upto 7 miu/ml
Prolactin
Male Not detectable to 15 ng/ml
Female Not detectable to 20 ng/ml
In Pregnancy I Trimester 7-31 ng/ml
II Trimester 31-182 ng/ml
III Trimester 84-232 ng/ml
One day Post-partum 20-319 ng/ml
Testosterone
Male 300-1300 ng/dl
Female 3-5 ng/dl
Free Testosterone
Male 9-30 ng/dl
Female 0.3-1.9 ng/dl
17- Ketosteroids
Male 9-24 mgs/day
Female 5-17 mgs/day
17-Ketogenic Steroids
Male 8-26 mgs/day
Female 6-18 mgs/day
Serum Cortisol
A.M. 4.3-22.6 microgram/dl
P.M. 3.10-16.6 microgram/dl
DHEA Sulphates
Male 80-560 microgram/dl
Female 35-430 microgram/dl
Beta HCG Less than 10
I Month 20-1000
I Trimester 10000-160000
II Trimester 6000-30000

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Normal Lab Values




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