Reference Ranges

Question 1

Sodium

Answer 1

136 - 146 mmol/L

Question 2

Potassium

Answer 2

3.5 - 5.1 mmol/L

Question 3

Chloride

Answer 3

98 - 106 mmol/L

Question 4

CO2 / Carbon Dioxide

Answer 4

23 - 29 mEq/L

Question 5

Anion Gap

Answer 5

10 - 20 mmol/L

Question 6

Glucose

Answer 6

70 - 105 mg/dL

Question 7

BUN/ Blood Urea Nitrogen

Answer 7

11 - 37 mg/dL

Question 8

CREA/ Creatinine

Answer 8

0.5 - 1.2 mg/dL

Question 9

BUN/CREA Ratio

Answer 9

12:1 - 20:1

Question 10

GFR

Answer 10

60+

Question 11

Calcium

Answer 11

8.8 - 10.2 mg/dL

Question 12

Total Protein

Answer 12

6.0 - 8.3 g/dL

Question 13

ALP / Alkaline Phosphatase

Answer 13

34 - 114 U/L

Question 14

LDH/ Lactate Dehydrogenase

Answer 14

100 - 240 U/L

Question 15

ALT / Alanine Aminotransferase

Answer 15

7 - 35 U/L

Question 16

AST / Aspartate Aminotransferase

Answer 16

8 - 40 U/L

Question 17

Total Bilirubin

Answer 17

0.2 - 1.0 mg/dL

Question 18

Direct Bilirubin

Answer 18

0.0 - 0.20 mg/dL

Question 19

Phosphorus

Answer 19

2.5 - 4.8 mg/dL

Question 20

Serum Iron

Male & Female

Answer 20

Male: 65 - 175 ug/dL
Female: 50 - 170 ug/dL

Question 21

TIBC

Answer 21

250 - 425 ug/dL

Question 22

Ferritin

Male and Female

Answer 22

M: 20 - 250 ng/mL
F: 10 - 120 ng/mL

Question 23

Transferrin

Answer 23

240 - 450 mg/dL

Question 24

TSH

Answer 24

0.5 - 4.8 uU/mL

Question 25

T4/ Thyroxine

Answer 25

70 - 204 ng/dL

Question 26

FT4/ Free Thyroxine

Answer 26

0.7 - 1.9 ng/dL