Normal Laboratory Values: Hematology

Hematology normal values (Conventional)

Blood Volume = 8.5-9.0% of body weight in kg
Red Blood Cell (RBC) = Male: 4.6-6.2 million/cu. mm Female: 4.5-5.9 million/cu. mm
Hemoglobin (Hgb) = Male: 13-18 g/100 mL Female: 12-16 g/100 mL
Hematocrit (Hct) = Male: 45-52% Female: 37-48%
Leukocytes (WBC) = 4,300-10,800/cu. mm

• Bands: 0-5%

• Basophils: 0-1%

• Eosinophils: 1-4%

• Lymphocytes: 25-40%

*B-Lymphocytes: 10-20%
*T-Lymphocytes: 60-80%

• Monocytes: 2-8%

• Neutrophils: 54-75%

Platelets = 150,000-350,000/cu. mm
Erythrocyte Sedimentation Rate (ESR) = Male: 1-13 mm/hr Female: 1-20 mm/hr

Normal Laboratory Values: Coagulation

• ACT 90-130 sec
• aPTT 21-35 sec
• Fibrinogen 160-450 mg/dL (1.6-4.5 g/L)
• INR (Target Therapeutic) 2-3
• Plasminogen 62-130%
• Platelets 150,000-300,000/cu. mm
• PT (Prothrombin Time) 10-12 sec
• PTT (Partial Prothrombin Time) 30-45 sec
• Thrombin Time 11-15 sec

Normal Laboratory Values: Cardiac Enzyme Markers

Cardiac Marker Levels with Onset, Peak and Duration

• Troponin-I 0.0-0.1 ng/mL Onset: 3-6 hrs Peak: 12-24 hrs Duration: 4-6 days
• Troponin-T <0.18>
• CPK <150>
• CPK-MB 0-5 ng/mL Onset: 4-6 hrs Peak: 14-20 hrs Duration: 2-3 days
• SGOT 1-36 U/L Onset: 12-18 hrs Peak: 12-48 hrs Duration: 3-4 days
• LDH 70-180 Onset: 3-6 days Peak: 3-6 days Duration: 7-10 days
• Myoglobin Male: 10-95 ng/mL Female: 10-65 ng/mL Onset: 2-4 hrs Peak: 6-10 hrs Duration: 24-36 hrs

Normal Laboratory Values: General Blood Chemistry

• Albumin 3.5-5.0 g/100 mL
  
• Aldolase 1.8-8.2 U/L
• Alkaline phosphatase 13-39 U/L, infants and adolescents up to 104 U/L
• Ammonia 12-55 µmol/L
• Amylase 4-25 units/mL
• Anion gap 8-16 mEq/L
• AST, SGT Males: 8-46 U/L Females: 7-34 U/L
• Bilirubin (Total) up to 1.0 mg/100 mL
• Bilirubin (Direct) up to 0.4 mg/100 mL
• BUN 8-25mg/100 mL Male: 0-14 pg/mL Female: 0-28 pg/mL
• Calcitonin Male: 0-14 pg/mL Female: 0-28 pg/mL
• Calcium (Ca+) 8.5-10.5 mg/100 mL
• Carbon dioxide 24-30 mEq/L
• Chloride (Cl-) 100-106 mEq/L
• Cholesterol <200>
• Cortisol A.M. 5-25 µg/100 mL P.M. <10>
• Creatine Male: 0.2-0.5 mg/dL Female: 0.3-0.9 mg/dL
• Creatine Kinase (CK) Male: 17-148 U/L Female: 10-79 U/L
• Creatinine 0.5-1.5 mg/100 mL
• Ferritin 10-410 ng/dL
• Folate 2.0-9.0 ng/mL
• Glucose 70-110 mg/100 mL
• Ionized calcium 4.25-5.25 mg/dL
• Iron (Fe) 50-150 µg/100 mL
• Iron-bonding capacity (IBC) 250-410 µg/100 mL
• Lactic acid 0.6-1.8 mEq/L
• Lactic dehydrogenase (LDH) 45-90 U/L
• Lipase 2 units/mL or less
• Magnesium (Mg++) 1.5-2.0 mEq/L
• Osmolality 280-296 msm/kg water
• Phosphorous 3.0-4.5 mg/100 mL
• Potassium (K+) 3.5-5.0 mEq/L
• Prealbumin 18-32 mg/dL
• Protein, total 6.0-8.4 g/100 mL
• PSA 0.0-4.0 ng/mL
• Pyruvate 0-0.11 mEq/L
• Sodium (Na+) 135-145 mEq/L
• T3 75-195 ng/100 mL
• T4 (free) Male: 0.75-2.0 ng/dL Female: 0.75-2.0 ng/dL
• T4 (total) 4-12 µg/100 mL
• Thyroglobulin 3-42 µ/mL
• Triglycerides 40-150 mg/100 mL
• TSH 0.5-5.0 µU/mL
• Urea Nitrogen 8-25 mg/100 mL
• Uric Acid 3.0-7.0 mg/100 mL