Lab Testing
Chemistry
Chemistry+
100

Normal Value for Red Blood Cells (RBC)

4-6 mill/mm3

100

Potassium (K+) Normal Range

3.5- 4.5 mEq/L

100

Platelet count normal value

150,000- 400,000/mm3

200

Hemoglobin (Hb) Normal Value

12-16 g/100 mL blood (g/dL)

200

Sodium (Na+) Normal Range

135-145 mEq/L

200

Activated Partial Thromboplastin Time (APTT) Normal Value

24-32 seconds

300

Hematocrit (Hct) Normal Value

40-50%

300

Chloride (Cl-) Normal Range

90-100 mEq/L

300

Prothrombin Time (PT) Normal Value

12-15 seconds

400

White Blood Cells (WBC) Normal Value

5,000- 10,000 per mm3

400

Bicarbonate (HCO3-) Normal Range

22-26 mEq/L 

400

Troponin levels that place patients at a higher risk for MI

>0.1 ng/mL

500

What WBC is associated with asthma

Eosinophils. Which make up 2% of WBC

500

Blood Urea Nitrogen (BUN) Normal Value

8-25 mg/dg

500

Brain Natriuretic Peptide (BNP) Normal Value

<100 pg/mL