動どう脈みゃく血けつガス分ぶん析せきMeanings1nounarterial blood gas analysis; ABGAmedicine›Medical term for analyzing oxygen, carbon dioxide, and pH levels in arterial blood.動どう脈みゃく血けつガス分ぶん析せきは呼こ吸きゅう機き能のうの評ひょう価かに用もちいられる。Arterial blood gas analysis is used to assess respiratory function.