Acid Base Balance Nursing

Front

What is Acid-Base Balance?

Back

Acid-base balance refers to the mechanisms the body uses to keep its fluids close to neutral pH (7.4). It involves the regulation of hydrogen ions (H+) in the body.

Tags

NGSS.HS-LS1-3

Front

What is the normal pH range of human blood?

Back

The normal pH range of human blood is 7.35 to 7.45.

Tags

NGSS.HS-LS1-3

Front

What does ABG stand for?

Back

ABG stands for Arterial Blood Gas, a test that measures the levels of oxygen and carbon dioxide in the blood, as well as the pH.

Front

What is Respiratory Alkalosis?

Back

Respiratory alkalosis is a condition characterized by a decrease in carbon dioxide (CO2) levels due to hyperventilation, leading to an increase in blood pH.

Front

What is Respiratory Acidosis?

Back

Respiratory acidosis is a condition that occurs when the lungs cannot remove enough CO2, leading to an increase in carbonic acid and a decrease in blood pH.

Tags

NGSS.HS-LS2-3

Front

What is Metabolic Acidosis?

Back

Metabolic acidosis is a condition where there is an excess of acid in the body or a loss of bicarbonate, resulting in a decrease in blood pH.

Tags

NGSS.HS-LS1-3

Front

What is Metabolic Alkalosis?

Back

Metabolic alkalosis is a condition characterized by an increase in bicarbonate or a loss of acid, leading to an increase in blood pH.

Tags

NGSS.HS-LS1-3

Front

What is the role of bicarbonate (HCO3) in acid-base balance?

Back

Bicarbonate acts as a buffer in the blood, helping to maintain pH by neutralizing excess acids.

Tags

NGSS.HS-LS1-3

Front

What are common causes of Respiratory Acidosis?

Back

Common causes include chronic obstructive pulmonary disease (COPD), severe asthma, and respiratory failure.

Front

What are common causes of Metabolic Acidosis?

Back

Common causes include diabetic ketoacidosis, renal failure, and lactic acidosis.

Tags

NGSS.HS-LS2-5