Normal Lab Values

Hemoglobin (women)

12.0-16.0 g/dL

Hemoglobin (men)

13.5-17.5 g/dL

Hematocrit (men)

41%-53%

Hematocrit (women)

36%-46%

RBC

4.5-5.5 million

WBC

5,000-10,000

Platelet

150,000-450,00

Potassium

3.5-5.0 mEq/L

Sodium

136-145 mEq/L

Fasting Glucose

Fasting: 70-110 mg/dL

2-h postprandial Glucose

< 120 mg/dL

Calcium

8.4-10.2 mg/dL

Phosphorus

3.0-4.5 mg/dL

Magnesium

1.5-2.0 mEq/L

Chloride

95-105 mEq/L

BUN

5-20

Serum creatinine

0.6-1.2 mg/dL

Albumin

 3.5-5.5 g/dL

Bilirubin

0.1-1.0 mg/dL

aPTT (activated partial thromboplastin time)

30-40 seconds

aPTT on heparin

1.5-2.5 times normal range

International Normalized Ratio (INR)

< 1

International Normalized Ratio (INR) on warfarin

2-3

alkaline phosphatase (ALP)

40-120 u/L

Alanine aminotransferase (ALT)

7-56 u/L

aspartate aminotransferase (AST)

10-40 u/L

creatinine urine

0-270 mg/24hr

Uric Acid

2.5-8 mg/dL

Fibrinogen

200-400 mg/dL

Bleeding time

1.5-9.5 min

Zinc

55-150 mg/dL

PaO2

85-95%