Introduction: Interpreting an arterial blood gas (ABG) is a crucial skill for physicians, nurses, respiratory therapists, and other health care personnel. ABG interpretation is especially important in critically ill patients. The following six-step process helps ensure a complete interpretation of every ABG. Complete guide to the Arterial Blood Gas ( ABG ) test cost, procedure, normal range, risks, and how it helps detect lung and metabolic issues early. Abstract Accurate arterial blood gas (ABG) interpretation is essential for primary care providers (PCPs), especially in emergency and inpatient settings where timely, informed decisions can significantly impact patient outcomes. This review guides PCPs from basic to advanced interpretation through a systematic five-step approach for ABG analysis , focussing on oxygenation, pH status, and metabolic and respiratory disorders. Emphasising the recognition of complex acid-base disorders that may ... An arterial blood gas (ABG) test measures the oxygen and carbon dioxide levels in your blood as well your blood's pH balance. The sample is taken from an artery.
