Arterial Blood Gases

What is a normal pH value?

• 7.30-7.40

• 7.34-7.49

• 7.3-7.4

• 7.35-7.45

What is a normal CO2 range?

• 35-45mmHg

• 0.35-0.45mmHg

• 30-40mmHg

• 300-400mmHg

What is a normal HCO3 range?

• 20-30MeQ/L

• 22-26MeQ/L

• 0.22-0.26MeQ/L

• 18-22MeQ/L

pH- 7.31

CO2- 37 mmHg

HCO3- 18mEq/L

• Metabolic Acidosis with NO Compensation

• Metabolic Alkalosis with NO Compensation

• Metabolic Acidosis with Partial Compensation

• Respiratory Acidosis

pH- 7.24

CO2- 27mmHg

HCO3- 11mEq/L

• Respiratory Acidosis

• Metabolic Alkalosis

  with Full Compensation

• Metabolic Acidosis with Partial Compensation

• Metabolic Acidosis with NO Compensation

pH- 7.29

CO2-62mmHg

HCO3- 29mEq/L

• Respiratory Acidosis with Partial Compensation

• Respiratory Alkalosis

• Respiratory Alkalosis with Partial Compensation

• Metabolic Acisosis with NO Compensation

pH-7.46

CO2-30mmHg

HCO3-21mEq/L

• Metabolic Alkalosis with NO Compensation

• Metabolic Alkalosis with Partial Compensation

• Respiratory Alkalosis with NO Compensation

• Respiratory Alkalosis with Partial Compensation

Which ABG shows Metabolic Alkalosis

• pH-7.52

  CO2- 40

  HCO3- 34

• pH-7.21

  CO2-70

  HCO3-21

• pH-7.55

  CO2-20

  HCO3-14

• pH- 7.35

  CO2-40

  HCO3-20

Which ABG shows Respiratory Acidosis

• pH-7.20

  CO2-46

  HCO3-10

• pH-7.45

  CO2-36

  HCO3-20

• pH-7.15

  Co2-99

  HC03-28

• pH-7.25

  CO2-35

  HCO3-12