Simple ABGs

Front

What is Respiratory Acidosis?

Back

A condition characterized by an increase in carbon dioxide (pCO2) in the blood due to inadequate ventilation, leading to a decrease in blood pH.

Front

What causes Respiratory Acidosis?

Back

Diseases or conditions that impair ventilation, such as chronic obstructive pulmonary disease (COPD), asthma, or respiratory muscle weakness.

Front

What is Metabolic Acidosis?

Back

A condition where there is an excess of acid in the body or a loss of bicarbonate, leading to a decrease in blood pH.

Front

What are common causes of Metabolic Acidosis?

Back

Renal failure, diabetic ketoacidosis, lactic acidosis, and diarrhea.

Front

What is Metabolic Alkalosis?

Back

A condition characterized by an increase in blood pH due to excess bicarbonate or loss of acid.

Front

What causes Metabolic Alkalosis?

Back

Vomiting, diuretic use, and excessive intake of bicarbonate.

Front

How to interpret ABG results: pH 7.22, pCO2 37, HCO3 14?

Back

This indicates Metabolic Acidosis due to low pH and low HCO3.

Front

How to interpret ABG results: pH 7.48, pCO2 39, HCO3 32?

Back

This indicates Metabolic Alkalosis due to high pH and high HCO3.

Front

What is the normal range for blood pH?

Back

The normal range for blood pH is 7.35 to 7.45.

Front

What is the normal range for pCO2 in arterial blood?

Back

The normal range for pCO2 is 35 to 45 mmHg.