Exam 1 Lab Values

Question 1

Arterial pH

Answer 1

7.35-7.45

Question 2

PaCO2

Answer 2

35-45 mmHg

Question 3

Carbon Dioxide (CO2)

Answer 3

23-29 mEq/L

Question 4

Bicarbonate (HCO3)

Answer 4

21-28 mEq/L

Question 5

PaO2

Answer 5

80-100 mm Hg

Question 6

Oxygen Saturation (arterial) (SaO2)

Answer 6

> 95%

Question 7

Lactic acid (L-Lactate)

Answer 7

3-7 mg/dL

Question 8

Glucose (fasting)

Answer 8

<100mg/dL

Question 9

Urea nitrogen (BUN)

Answer 9

10-20mg/dL

Question 10

Creatinine

Answer 10

0.6-1.2 mg/dL

Question 11

Sodium

Answer 11

136-145 mEq/L

Question 12

Potassium

Answer 12

3.5-5mEq/L

Question 13

Albumin

Answer 13

3.5-5 g/dL

Question 14

Alanine aminotransferase (ALT)

Answer 14

4-36 units/L

Question 15

Aspartate aminotransferase (AST)

Answer 15

0-35 units/L

Question 16

WBC (Leukocyte)

Answer 16

5000-10000/mm^3

Question 17

RBC (Erythroctes)

Answer 17

male: 4.7-6.1 million/uL
female: 4.2-5.4 million/uL

Question 18

Hemoglobin

Answer 18

Male 14-18 g/dL

Female 12-16 g/dL

Question 19

Hematocrit

Answer 19

Male 42-52%

Female 37-47%

Question 20

Chloride

Answer 20

98-106mEq/L

Question 21

Magnesium

Answer 21

1.3-2.1 mEq/L

Question 22

Phosphorus (phosphate)

Answer 22

3-4.5 mg/dL

Question 23

Calcium (total)

Answer 23

9-10.5 mg/dL

Question 24

Prealbumin (PAB)

Answer 24

15-36 mg/dL

Question 25

Phosphatase, alkaline

Answer 25

30-120 units/L