TABLE 1

Normal range values for blood screening tests

Test panel parameterNormal range
Glucose75–100 mg/dl
Blood urea nitrogen7–20 mg/dl
Creatinine0.6–1.2 mg/dl
Sodium136–146 mmol/liter
Potassium3.5–5.0 mmol/liter
Chloride102–109 mmol/liter
Carbon dioxide22–30 mmol/liter
Anion gap5–17 mEq/liter
Calcium8.7–10.2 mg/dl
Alanine aminotransferase7–41 U/liter
Aspartate amino transferase12–38 U/liter
Alkaline phosphatase33–96 U/liter
Total protein6.7–8.6 g/dl
Albumin3.5–5.5 g/dl
Globulin2–3.5 g/dl
Bilirubin total0.3–1.3 mg/dl
Bilirubin indirect0.0–1 mg/dl
Bilirubin direct0.0–0.4 mg/dl
Complete blood count
 White blood cell3.5–9.1 × 109/liter
 Red blood cell4–5.2 × 1012/liter
Hemoglobin12–15.8 g/dl
Hematocrit
 Male 50–35%
 Female 48–31%
Mean corpuscular volume79–93.3 fl
Mean corpuscular hemoglobin26.7–31.9 pg
Mean corpuscular hemoglobin concentration32.3–35.9 g/dl
Platelet count165–415 × 109/liter
Coefficient variation of red cell distribution width≤14.4%
Mean platelet volume9–13 fl
Neutrophils40–70%
Lymphocytes20–50%
Monocyte4–8%
Eosinophilia0–6%
Basophils0–2%
Nucleated red blood cells0%
Erythrocyte sedimentation rate<50 mm/h
Serology
 Rapid plasma reaginNegative
 Human immunodeficiency virusNegative