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Diagnosis of Respiratory disorder process . Respiratory acidosis. Respiratory alkalosis. ABG analysis of acute and chronic respiratory process. Respiratory acidosis(acute) - abnormally low pH (<7.35) ,elevation in the PaCO2 (>45 mmHg)
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ABG analysis of acute and chronic respiratory process • Respiratory acidosis(acute) -abnormally low pH (<7.35) ,elevation in the PaCO2 (>45 mmHg) -pH decrease by 0.08 for every 10 mmHg increase in PaCO2,serum bicarbonate and base excess (normal) • Respiratory acidosis (chronic ) - pH decrease 0.03 units for every 10 mmHg increase in PaCO2. • Respiratory alkalosis(acute) - change in HCO3- (mmol/L) equal to 0.1 x change in PaCO2 (mmHg) • Respiratory alkalosis(chronic) -change in HCO3- (mmol/L) equal to 0.4 x change in PaCO2 (mmHg)