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| SECTION VI: Laboratory Values | ||
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Henry R. Drott
The 5 Minute Pediatric Consult
| % Saturation | 20%–40% |
| Absolute B1 count | 76–462/µL |
| Absolute lymphocyte count (ALC) | 1266–3022/µL |
| Absolute T3 | 919–2419/µL |
| Absolute T4 | 614–1447/µL |
| Absolute T8 | 267–1133/µL |
| Absolute T11 | 1025–2587/µL |
| Acetaminophen | 10–20 µg/ml |
| Acid phosphatase total | 2–10 U/L |
| Alanine aminotransferase (ALT) | 5–45 U/L |
| Albumin | 3.7–5.6 g/dl |
| Aldolase | <6 U/L |
| Alkaline phosphatase (AP) | 130–560 U/L |
| Alpha1–antitrypsin | 210–500 mg/dl |
| Alpha-fetoprotein (AFP) | 0.6–5.6 ng/ml |
| Amikacin | |
| Peak | 20–30 µg/ml |
| Trough | 0–10 µg/ml |
| Ammonia | 9–33 µmol/L |
| Amylase | 30–100 U/L |
| Anion gap | 7–20 mmol/L |
| Antithrombin III | 91%–128% |
| Apolipoprotein A–I | 102–215 mg/dl |
| Apolipoprotein B | 45–125 mg/dl |
| Aspartate aminotransferase | |
| Newborn | 35–140 U/L |
| Child | 10–60 U/L |
| B1 (Total B cells) | 4%–21% |
| Bands | 0%–4% |
| Bicarbonate | 20–26 mEq/L |
| Bilirubin | |
| d | 0.3–0.6 mg/dl |
| Neonatal | 2.0–12.0 mg/dl |
| Total | 0.6–1.4 mg/dl |
| Unconjugated | 0.2–1.0 mg/dl |
| Blasts | 0% |
| Caffeine | 5–20 µg/ml |
| Calcium | 8.9–10.7 mg/dl |
| Ionized | 1.12–1.30 mmol/L |
| Stool | 0–640 mg/24 h. |
| Carbon dioxide | 20–26 mmol/L |
| Carboxyhemoglobin | 0%–2% |
| CD3+ and CD8+ | 17.4%–34.2% |
| CD14+ | 0%–10% |
| CD45+ and CD14- | 90%–100% |
| Ceruloplasmin | 23–48 mg/dl |
| CH50 | 104–356 U/ml |
| Chloramphenicol | 5–20 µg/ml |
| Chloride | 96–106 mmol/L |
| Sweat | 0–40 mmol/L |
| Cholesterol | 111–220 mg/dl |
| High-density lipoprotein (HDL) | 35–82 mg/dl |
| Low-density lipoprotein (LDL) | 59–137 mg/dl |
| Complement | |
| C3 | |
| Newborn | 67–161 mg/dl |
| Child | 90–187 mg/dl |
| C4 | 16–45 mg/dl |
| Copper | 67–147 µg/dl |
| Cortisol | |
| AM | 10–25 µg/dl |
| PM | 2–10 µg/dl |
| C-reactive protein (CRP), quantitative | 0–1.2 mg/dl |
| Creatine kinase | |
| <age 1 year | 60–305 U/L |
| >age 1 year | 60–365 U/L |
| Creatinine | 0.6–1.2 mg/dl |
| Cryoglobulin | |
| C3 | 0.0–0.028 mg/dl |
| IgA | 0.0–0.026 mg/dl |
| IgG | 0.0–0.157 mg/dl |
| IgM | 0.0–0.224 mg/dl |
| Cyclosporin A | 150–400 µg/L |
| Digoxin | 0.5–2.0 ng/ml |
| DNA binding | 0–149 IU/ml |
| D-Xylose, post–test | 36–63 mg/dl (25-g dose) |
| Erythrocyte sedimentation rate (ESR) | 0–20 mm/h |
| Ethosuximide | 25–100 µg/ml |
| Factor II assay | 27%–108% |
| Factor V assay | 50%–200% |
| Factor VII assay | 50%–200% |
| Factor VIII assay | 50%–200% |
| Factor IX assay | |
| Newborn | 14.5%–58.0% |
| Child | 50%–200% |
| Factor X assay | 50%–200% |
| Factor XI assay | 50%–200% |
| Ferritin | 23–70 ng/ml |
| Fibrin split products | 0–10 µg/ml |
| Fibrinogen | 180–431 mg/dl |
| G6PD assay, quantitative | 4.6–13.5 U/g Hb |
| g–Glutamyltransferase (GGT) | 14–26 U/L |
| Gentamicin | |
| Peak | 4–10 µg/ml |
| Trough | 0–2 µg/ml |
| Glucose | 75–110 mg/dl |
| CSF | 32–82 mg/dl |
| Whole blood | 60–115 mg/dl |
| Ham test | |
| Acidified | 0%–1% |
| Unacidified | 0%–1% |
| Haptoglobin | 13–163 mg/dl |
| Hematocrit | 36%–46% |
| Spun | 36%–41% |
| Hemoglobin | 13.5–17.0 g/dl |
| A1C | 3.8%–5.9% |
| Total | |
| Newborn | 10–18 g/dl |
| Child | 12–16.0 g/dl |
| HbA2, quantitative | 1.8%–3.6% |
| HbF, quantitative | 0%–1.9% |
| Immunoglobulin A | |
| Newborn | 0–5 mg/dl |
| Infant | 27–169 mg/dl |
| Child | 70–486 mg/dl |
| Immunoglobulin E | |
| Newborn | 0–15 IU/ml |
| Child | 0–200 IU/ml |
| Immunoglobulin G | |
| CSF | 0.5–6 mg/dl |
| Child | 635–1775 mg/dl |
| Immunoglobulin M | |
| Child | 71–237 mg/dl |
| Iron | 50–180 µg/dl |
| Urine | 0–2.0 mg/24 h. |
| Iron-binding capacity | 250–420 µg/dl |
| Lactate | |
| CSF | 0–3.3 mmol/L |
| Plasma | 0.6–2.0 mmol/L |
| Lactate dehydrogenase (LDH) | 340–670 U/L |
| Latex IgE | 0–20 U |
| Lead, blood | 0–10.0 µg/dl |
| Lipase | 25–110 U/L |
| Lyme antibodies (IgG/IgM) | 0.00–0.79 |
| Magnesium | 1.5–2.5 mg/dl |
| Mean corpuscular hemoglobin (MCH) | 26.0–34.0 pg |
| Mean corpuscular volume (MCV) | 80.0–100.0 µm3 |
| Mean platelet volume | 7.4–10.4 fl |
| Methemoglobin | 0.0%–1.9% |
| Netilmicin |
