More blood tests for the liver transplant candidate and what they mean.
These values presented represent expected normal data.
Blood Gases | ||
Arterial | Venous | |
pH | 7.35–7.45 | 7.32–7.42 |
pCO2: millimeters of mercury, mmHg | 35–45 mmHg | 38–52 mmHg |
pO2 | 70–100 mmHg | 28–48 mmHg |
HCO3– | 19–25 mmol/L | 19–25 mmol/L |
O2 Sat % | 90–95 | 40–70 |
CBC: Complete blood count, Adults | ||
Male | Female | |
Hemoglobin (g/dl) | 13.5–16.5 | 12.0–15.0 |
Hematocrit (%) | 41–50 | 36–44 |
RBC's ( x 106 /ml) | 4.5–5.5 | 4.0–4.9 |
RDW (RBC distribution width) | 11.5%–14.6% | |
MCV: mean corpuscular volume | 82–98 femtoliters (fl) | |
MCH: mean corpuscular hemoglobin | 26–34 picograms (pg) | |
MCHC%: mean corpuscular hemoglobin content | 31–38 gm/dL or 31%–38% | |
Platelet count | 100,000 to 450,000 | |
WBC: White blood cell differential | ||
WBC total: adults and children >2 years | 4,500–10,000 or 4.5–10 x 109/liter (SI units) | |
WBC total: children <2 years | 6,200–17,000 or 6.2–17 x 109/liter (SI units) | |
WBC total: neonates | 9,00–30,000 or 9–30 x 109/liter (SI units) | |
Neutrophils | 55%–70% | 2500–8000 per ml |
Band neutrophils (immature or stab neutrophils) | 0%–3% | 0–400 per ml |
Lymphocytes | 20%–40 | 1000–4000 per ml |
Monocytes | 2%–8% | 100–700 per ml |
Eosinophils | 1%–4% | 50–500 per ml |
Basophils (also called mast cells) | 0.1%–1% | 25–100 per ml |
Red blood cell (RBC) count | |
Men | 4.7–6.1 x 106 RBCs per microliter (mcL, μL) or 4.7–6.1 x 1012/liter (L) (2nd value is in SI units) |
Women | 4.2–5.4 x 106 RBCs/µL or 4.2–5.4 x 1012/L |
Children | 4.0–5.5 x 106 RBCs/µL or 4.6–4.8 x 1012/L |
Newborn | 4.8–7.1 x 106 RBCs/µL or 4.8–7.1 x 1012/L |
Platelet (thrombocyte) count | |
Children | 150,000–450,000 platelets per mm3 or 150–450 x 109/L (SI units) |
Adults | 150,000–400,000 platelets per mm3 or 150–400 x 109/L (SI units) |
Mean platelet volume (MPV) | |
Children | 7.4–10.4 mcm3 or 7.4–10.4 fL |
Adults | 7.4–10.4 mcm3 or 7.4–10.4 fL |
Blood coagulation time | |
partial thromboplastin time (PTT) | 60–70 seconds |
activated partial thromboplastin time (aPTT) | 30–40 seconds |
prothrombin time (PT) | 11.0–12.5 seconds; 85%–100% |
Hematocrit (HCT) | |
Men | 42%–52% or 0.42–0.52 volume fraction (SI units) |
Women | 37%–47% or 0.37–0.47 volume fraction |
Pregnant women | 1st trimester: 35%–46% 2nd trimester: 30%–42% 3rd trimester: 34%–44% Postpartum: 30%–44% |
Children | 32%–44% |
Newborns | 44%–64% |
Hemoglobin (Hgb) | |
in general, a normal hemoglobin level is about one-third the value of the hematocrit | |
Men | 14–18 grams per deciliter (g/dL) or 8.7–11.2 millimoles per liter (mmol/L) (SI units) |
Women | 12–16 g/dL or 7.4–9.9 mmol/L |
Pregnant women | 1st trimester: 11.4–15.0 g/dL or 7.1–9.3 mmol/L 2nd trimester: 10.0–14.3 g/dL or 6.2–8.9 mmol/L 3rd trimester: 10.2–14.4 g/dL or 6.3–8.9 mmol/L Postpartum: 10.4–18.0 g/dL or 6.4–9.3 mmol/L |
Children | 9.5–15.5 g/dL |
Newborn | 14–24 g/dL |
Electrolytes and blood chemistry | |
BUN: blood urea nitrogen | 7–20 mg/dL or 3.6–7.1mM (mmol/L) |
Calcium | 8.8–10.3 mg/dL |
Calcium, ionized | 2.2–2.6mM |
Chloride | 95–107mM |
Magnesium | 1.6–2.4mM |
Phosphate | 2.5–4.5 mg/dL or 1.0–1.4mM |
Potassium | 3.5–5.2mM |
Sodium | 135–147mM |
Ferritin (ng/ml) | 13–300 |
Folate (ng/dl) | 3.6–20 |
Glucose, fasting (mg/dl) | 60–110 |
Glucose (2 hours postprandial) (mg/dl) | Up to 140 |
Hemoglobin A1c | 6–8 |
Iron (mcg/dl) | 65–150 |
Lactic acid (milliequivalents/liter, meq/L) | 0.7–2.1 |
LDH (lactate dehydrogenase), international units/liter: IU/L | 56–194 IU/L |
Osmolality | 289–308 mOsm/kg |
SGOT (AST) | < 35 IU/L (20–48) |
SGPT (ALT) | <35 IU/L |
Total iron binding capacity (TIBC) | 250–420 μ/dl |
Transferrin | > 200 mg/dl |
Uric acid (male) | 2.0–8.0 mg/dl |
Uric acid (female) | 2.0–7.5 mg/dl |
Creatinine kinase (CK) isoenzymes | |
CK-BB | 0% |
CK-MB (cardiac) | 0%–3.9% |
CK-MM | 96%–100% |
creatine phosphokinase (CPK) | 8–150 IU/L |
creatinine (mg/dl) | 0.5–1.4 or <133mM (mmol/L) |
Serum Protein | ||
Total protein | 6–8.5g/dL | |
Albumin | 3.2–5g/dL | |
Globulin | 2.2–4.2g/dL | |
Albumin/Globulin ratio | 1.1–2.4 (calculated) | |
Thyroid Function tests | |
Free T3 | 2.3–4.2 pg/ml |
Serum T3 | 70–200 ng/dl |
Free T4 | 0.5–2.1 ng/dl |
Serum T4 | 4.0–12.0 μ/dl |
TSH | 0.25–4.30 microunits/ml |
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