Lab Values (Complete)

What is the normal Heart Rate (HR)

60–100 beats/min

What is the normal Respiratory Rate (RR)

12–20 breaths/min

What is the normal Blood Pressure (BP)

Less than 120/80 mmHg

What is the normal Temperature (Oral)

36.5–37.5°C (97.7–99.5°F)

What is the normal Oxygen Saturation (SpO₂)

95–100%

What is the normal White Blood Cell (WBC) count

5,000–10,000/mm³

What is the normal Red Blood Cell (RBC) count (Male)

4.7–6.1 million/mm³

What is the normal Red Blood Cell (RBC) count (Female)

4.2–5.4 million/mm³

What is the normal Hemoglobin (Hgb) (Male)

14–18 g/dL

What is the normal Hemoglobin (Hgb) (Female)

12–16 g/dL

What is the normal Hematocrit (Hct) (Male)

42–52%

What is the normal Hematocrit (Hct) (Female)

37–47%

What is the normal Platelet count

150,000–400,000/mm³

What is the normal Sodium (Na⁺)

135–145 mEq/L

What is the normal Potassium (K⁺)

3.5–5.0 mEq/L

What is the normal Chloride (Cl⁻)

98–106 mEq/L

What is the normal Calcium (Ca²⁺)

8.5–10.5 mg/dL

What is the normal Ionized Calcium

4.5–5.6 mg/dL

What is the normal Magnesium (Mg²⁺)

1.5–2.5 mEq/L

What is the normal Phosphorus (Phosphate)

2.5–4.5 mg/dL

What is the normal Blood Urea Nitrogen (BUN)

10–20 mg/dL

What is the normal Creatinine (Male)

0.6–1.2 mg/dL

What is the normal Creatinine (Female)

0.5–1.1 mg/dL

What is the normal Estimated Glomerular Filtration Rate (eGFR)

Greater than 90 mL/min/1.73 m²

What is the normal Blood Glucose (Fasting)

70–99 mg/dL

What is the normal Hemoglobin A1C (HbA1c)

Less than 5.7%

What is the normal Serum Osmolality

275–295 mOsm/kg

What is the normal Total Protein

6.0–8.3 g/dL

What is the normal Albumin

3.5–5.0 g/dL

What is the normal Prealbumin

15–36 mg/dL

What is the normal Total Bilirubin

0.3–1.2 mg/dL

What is the normal Aspartate Aminotransferase (AST)

10–40 U/L

What is the normal Alanine Aminotransferase (ALT)

7–56 U/L

What is the normal Alkaline Phosphatase (ALP)

44–147 U/L

What is the normal Ammonia

15–45 mcg/dL

What is the normal Prothrombin Time (PT)

11–13 seconds

What is the normal International Normalized Ratio (INR)

0.8–1.1

What is the therapeutic INR for warfarin

2.0–3.0

What is the normal Activated Partial Thromboplastin Time (aPTT)

25–35 seconds

What is the therapeutic aPTT for heparin

60–80 seconds

What is the normal D-Dimer

Less than 0.5 mcg/mL FEU

What is the normal Fibrinogen

200–400 mg/dL

What is the normal Troponin I

Less than 0.04 ng/mL

What is the normal Troponin T

Less than 0.01 ng/mL

What is the normal Creatine Kinase-MB (CK-MB)

0–5 ng/mL

What is the normal B-type Natriuretic Peptide (BNP)

Less than 100 pg/mL

What is the normal Total Cholesterol

Less than 200 mg/dL

What is the normal Low-Density Lipoprotein (LDL)

Less than 100 mg/dL

What is the normal High-Density Lipoprotein (HDL) (Male)

Greater than 40 mg/dL

What is the normal High-Density Lipoprotein (HDL) (Female)

Greater than 50 mg/dL

What is the normal Triglycerides

Less than 150 mg/dL

What is the normal Arterial Blood Gas (ABG) pH

7.35–7.45

What is the normal Partial Pressure of Carbon Dioxide (PaCO₂)

35–45 mmHg

What is the normal Bicarbonate (HCO₃⁻)

22–26 mEq/L

What is the normal Partial Pressure of Oxygen (PaO₂)

80–100 mmHg

What is the normal Arterial Oxygen Saturation (SaO₂)

95–100%

What is the normal Lactic Acid

0.5–2.2 mmol/L

What is the normal Thyroid Stimulating Hormone (TSH)

0.4–4.0 mIU/L

What is the normal Free Thyroxine (Free T4)

0.8–2.0 ng/dL

What is the normal Triiodothyronine (T3)

80–200 ng/dL

What is the normal Digoxin level

0.5–2.0 ng/mL

What is the normal Lithium level

0.6–1.2 mEq/L

What is the normal Phenytoin (Dilantin) level

10–20 mcg/mL

What is the normal Valproic Acid level

50–100 mcg/mL

What is the normal Carbamazepine level

4–12 mcg/mL

What is the normal Vancomycin trough

10–20 mcg/mL

What is the normal Gentamicin peak

5–10 mcg/mL

What is the normal Gentamicin trough

Less than 2 mcg/mL

What is the normal Urine Specific Gravity

1.005–1.030

What is the normal Urine pH

4.5–8.0

What is the normal Urine Output

At least 30 mL/hr

What is the normal 24-hour Urine Output

800–2,000 mL/day

What is the normal Cerebrospinal Fluid (CSF) Pressure

70–180 mmH₂O