ABGA 해석

ABGA 0. 병태 예측 1.

Acidosis or Alkalosis, Metabolic or respiratory • pH, HCO3, pCO2 확인하기 2. 보상반응 계산하기→ Simple or Mixed Metabolic acidosis • ↓ pCO2 = 1.25mmHg per 1mEq/L ↓[HCO3-] • pCO2 = 1.5 x [HCO3-] + 8 (± 2) • pCO2 = [HCO3-] + 15 (± 2) 3.

Metabolic Acd → Anion gap → High or normal 1. High AG 원인 감별: lactate, ketone, renal failure, toxin 2.

Normal AG 원인 감별: Renal, non-renal 4. High AG → Anion gap(AG-12) / HCO3- (24-HCO3-) < 1 : mixed high AG metabolic acidosis with ① Normal AG metabolic acidosis ...