ABG interpretation

pH 7.33

PaCO2 54 mmHg

HCO3- 28 mEq/L

What is the interpretation of these values?

• Respiratory acidosis partially compensated

• Metabolic acidosis

• Respiratory alkalosis

• Metabolic alkalosis

pH 7.37

PaCO2 23 mmHg

HCO3- 13 mEq/L

• Normal pH, Alkalosis due to low CO2, Acidosis due to low HCO3-

• Normal pH, Acidosis due to low CO2, Alkalosis due to low HCO3-

• Normal pH, Acidosis due to low CO2, Acidosis due to low HCO3-

• Normal pH, Alkalosis due to low CO2, Fully compensated metabolic acidosis

pH 7.48

PaCO2 28 mmHg

HCO3- 20 mEq/L

What is the interpretation of these values?

• Respiratory acidosis partially compensated

• Metabolic alkalosis

• Respiratory alkalosis partially compensated

• Metabolic acidosis

pH 7.37

PaCO2 65 mmHg

HCO3- 36 mEq/L

• Fully compensated respiratory acidosis

• Uncompensated respiratory acidosis

• Metabolic acidosis

• Respiratory alkalosis

pH 7.23

PaCO2 48 mmHg

HCO3- 19 mEq/L

What is the interpretation of these values?

• Combined acidosis

• Respiratory alkalosis

• Metabolic alkalosis

• Normal acid-base balance

pH 7.20

PaCO2 64 mmHg

HCO3- 25 mEq/L

• Respiratory alkalosis compensated

• Metabolic acidosis

• Respiratory acidosis not compensated

• Metabolic alkalosis

pH 7.22

PaCO2 29 mmHg

HCO3- 11 mEq/L

What is the interpretation of these values?

• Metabolic acidosis partially compensated

• Respiratory acidosis

• Metabolic alkalosis

• Respiratory alkalosis

pH 7.48

PaCO2 50 mmHg

HCO3- 36 mEq/L

What is the interpretation of these values?

• Metabolic acidosis partially compensated

• Metabolic alkalosis partially compensated

• Respiratory acidosis

• Respiratory alkalosis