Arterial blood gases: clinical application

The interpretation of arterial blood gases (ABGs) is an essential assessment skill for the PACU nurse. ABG analysis can be fun and exciting, as well as an important tool for patient care. Acid-base imbalances are associated with various clinical conditions. Using ABGs as an assessment tool, the PACU nurse can determine the patient's acid-base status and initiate prompt, appropriate nursing intervention and medical consultation.