Mar 12, 2025 · Use the following steps and flowchart to approach blood gas interpretation in a comprehensive and structured manner: Blood Gas Interpretation: Click on image for high resolution PNG or download the PDF. Interpreting the blood gas in a step-wise manner: Step 2. Assess the pCO 2 and HCO 3 to identify the primary disorder. Step 3.

May 4, 2023 · Alkalosis occurs when your body is too alkaline. There are a few types of alkalosis, including: Metabolic alkalosis: This happens when there is too much of a chemical called bicarbonate in your...

Compare AG and HCO3 to look for concurrent metabolic alkalosis or normal anion gap metabolic acidosis. Use a compensation chart/formula to reveal “overcompensation” or “undercompensation” which indicates the presence of another disorder.

Dec 17, 2024 · Acid-base disorders involve imbalances in the body’s pH levels, often categorized as acidosis (low pH) or alkalosis (high pH). These disorders can be respiratory or metabolic in origin, and they are commonly identified through arterial blood gas (ABG) analysis.

Jun 12, 2016 · A high base excess (> +2mmol/L) indicates that there is a higher than normal amount of HCO 3 – in the blood, which may be due to a primary metabolic alkalosis or a compensated respiratory acidosis. A low base excess (< -2mmol/L) indicates that there is a lower than normal amount of HCO 3 – in the blood, suggesting either a primary metabolic ...

Acid-Base Physiology High-Yield Notes by Osmosis. Detailed diagrams, vivid illustrations, and concise explanations.

Acidosis and alkalosis refer to physiologic processes that cause accumulation or loss of acid and/or alkali; blood pH may or may not be abnormal. Acidemia and alkalemia refer to an abnormally acidic (pH < 7.35) or alkalotic (pH > 7.45) serum pH.

Sep 12, 2022 · The human body experiences 4 main types of acid-based disorders: metabolic acidosis, metabolic alkalosis, respiratory acidosis, and respiratory alkalosis. If 1 of these conditions occurs, the human body should induce a counterbalance in the form of …

A pH, log pCO2 chart illustrates the acid-base status of the arterial blood. The chart shows normal values as well as values to be expected in typical acid-base disturbances, i.e. acute and chronic respiratory acidosis and alkalosis, and acute and chronic non …

Sep 16, 2018 · When performing detailed acid-base assessments, use a metabolic profile (BMP, CMP) to determine the measured [HCO3-]. Finally, acid-base disturbances must be considered relative to the patient’s baseline! I’ll discuss specific numbers when I talk about “Interpreting A Blood Gas” later in this post.