
تحليل غازات الدم الشرياني ABG وقراءته: 7 نقاط أساسية وأخطاء شائعة
Introduction Arterial blood gas analysis, commonly called ABG, is an important laboratory test used to assess a patient’s oxygenation, ventilation, and acid–base balance. It is especially useful in critically ill patients and those with respiratory, metabolic, or circulatory problems. An ABG measures several important values, mainly pH, PaCO₂, PaO₂, HCO₃⁻, and oxygen saturation. These values help healthcare professionals determine whether







