Serum/Blood Chem

Question 1

Ammonia

Answer 1

10-80 mcg/dL

Question 2

Bicarbonate

Answer 2

21-28 mEq/L

Question 3

Bilirubin (Total, Indirect, Direct)

Answer 3

Total: 0.3 - 1.0 mg/dL
Indirect: 0.2 - 0.8 mg/dL
Direct: 0.1 - 0.3 mg/dL

Question 4

Arterial pH

Answer 4

7.35-7.45

Question 5

Venous pH

Answer 5

7.31-7.41

Question 6

PaCO2

Answer 6

35-45 mmHg

Question 7

PaO2

Answer 7

80-100 mmHg

Question 8

Total Calcium

Answer 8

9.0-10.5 mg/dL

Question 9

Chloride

Answer 9

98-106 mEq/L

Question 10

Cholesterol

Answer 10

<200 mg/dL

Question 11

HDL

Answer 11

M: >45 mg/dL
F: >55 mg/dL

Question 12

LDL

Answer 12

<130 mg/dL

Question 13

Creatine Kinase

Answer 13

M: 55-170 U/L
F: 30-135 U/L

Question 14

CK-MB

Answer 14

<4-6% of total CK

Question 15

Creatinine

Answer 15

M: 0.6-1.2 mg/dL
F: 0.5-1.1 mg/dL

Question 16

Folic Acid

Answer 16

5-25 ng/dL

Question 17

Glucose (Fasting)

Answer 17

74-106 mg/dL

Question 18

Iron

Answer 18

M: 80-180 mcg/dL
F: 60-160 mcg/dL

Question 19

Lactic Acid

Answer 19

5-20 mg/dL

Question 20

Magnesium

Answer 20

1.3-2.1 mEq/L

Question 21

Arterial O2 Sat

Answer 21

> 95%

Question 22

Phosphorus

Answer 22

3.0-4.5 mg/dL

Question 23

Potassium

Answer 23

3.0-5.0 mEq/L

Question 24

Albumin

Answer 24

3.5-5.0 g/dL

Question 25

Sodium

Answer 25

136-145 mEq/L

Question 26

Total Thyroxine (T4)

Answer 26

M: 4-12 mcg/dL
F: 5-12 mcg/dL

Question 27

Total Triiodothyronine (T3)

Answer 27

Age >50: 40-180 ng/dL

Question 28

Thyroid-Stimulating Hormone

Answer 28

2.0-10 U/mL

Question 29

Aspartate aminotransferase (AST)

Answer 29

0-35 U/L

Question 30

Alanine Aminotransferase (ALT)

Answer 30

4-36 U/L

Question 31

Triglycerides

Answer 31

M: 40-160 mg/DL
F: 35-135 mg/dL

Question 32

Urea Nitrogen (BUN)

Answer 32

10-20 mg/dL

Question 33

Uric Acid

Answer 33

M: 4.0-8.5 mg/dL
F: 2.7-7.3 mg/dL