Arterial Blood Gas (ABG): What It Is, Purpose, Procedure & Levels
In general, normal values at sea level include: pH: 7.35-7.45. Partial pressure of oxygen (PaO2): 75 to 100 millimeters of mercury (mmHg). Partial pressure of carbon dioxide (PaCO2): 35 to 45 mmHg. …
pCO2 (Partial Pressure of Carbon Dioxide): Defination, Test Purpose ...
May 8, 2024 · Generally, under normal physiologic conditions, the value of PCO2 ranges between 35 to 45 mmHg, or 4.7 to 6.0 kPa. The PaCO2 level is the respiratory component of the ABG. It is a …
Blood Gas Interpretation • LITFL • CCC Investigations
Mar 12, 2025 · A normal pCO 2 is between 35 – 45mmHg (use 40mmHg as the ‘normal’ value for all calculations) A normal HCO 3 is between 22 – 26mmol/L (use 24mmol/L as the ‘normal’ value for all …
Arterial Blood Gases | ACLS Resources | ACLS Certification Association
PCO2 is a respiratory acid with a normal range between 35-45. If the number increases, the result is respiratory acidosis, and if it decreases, it is respiratory alkalosis.
What Is Normal PCO2 Range in Blood Gas Tests?
Feb 19, 2026 · Normal PCO2 range is between 35-45 mmHg. PCO2 is key for assessing respiratory function. Accurate PCO2 interpretation is vital for diagnosing respiratory disorders. Partial pressure …
What Is PaCO2? Normal Ranges and Abnormal Values
Nov 24, 2025 · Maintaining PaCO2 within a narrow range is necessary for the body to sustain proper blood chemistry. The normal range for this measurement is between 35 and 45 millimeters of …
What Is Normal PaCO2? Levels, Range, and What They Mean
Aug 15, 2025 · For healthy adults, the normal range for PaCO2 is between 35 and 45 millimeters of mercury (mmHg). This range indicates a balance between the carbon dioxide produced by the …
What is the normal value for partial pressure of carbon dioxide (PCO2)?
Nov 11, 2025 · Normal PCO2 Values The normal reference range for arterial carbon dioxide tension (PaCO2) is 35-45 mmHg (4.6-6.1 kPa) in healthy adults. 1
Partial Pressure of Carbon Dioxide - PubMed
Sep 26, 2022 · The partial pressure of carbon dioxide (PCO2) is the measure of carbon dioxide within arterial or venous blood. It often serves as a marker of sufficient alveolar ventilation within the lungs. …
PaCO2: Uses, Side Effects, Procedure, Results - Verywell Health
Dec 10, 2025 · The normal range of partial pressure of carbon dioxide is between 35 and 45 millimeters of mercury (mmHg). If the value is higher than 45 mmHg, it's indicative of too much carbon dioxide in …