21 results
Blood Gas (ABG) Interpretation and Acid-Base Pathology
1- Does the patient have an acidosis or an alkalosis?
Blood Gas (ABG) ... Interpretation and Acid-Base ... acidosis or an alkalosis ... MSc @AmyChung #AcidBase ... #ABG #Interpretation
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... 35-45 mmHg • PaO2 ... Metabolic: pH pCO2 ... MDaniyalHashmi1 #AcidBase ... #bloodgas #Acid
Arterial Blood Gas (ABG) Analysis - Metabolic + Respiratory Acidosis + Alkalosis

pH ↓ pCO2 ↓ -
Arterial Blood Gas (ABG ... pH ↓ pCO2 ↓ ... pH ↑ pCO2 ↓ - ... Arterial #BloodGas #ABG ... Interpretation #AcidBase
Acid-Base Disorders - Differential Diagnosis Algorithm
Acidemia (pH < 7.35)
 • Metabolic Acidosis (HCO3 < 24mmol/L) CO2
Acid-Base Disorders ... Respiratory Acidosis (pCO2 ... • Metabolic Alkalosis ... (pCO2 < 35 mmHg ... ) #AcidBase #
Acid Base Compensation - Directions - If all three variables (pH, HCO2, pCO2) move in the
Acid Base Compensation ... variables (pH, HCO2 ... , pCO2) move in ... Diagnosis #Nephro #AcidBase ... #Acidosis #Alkalosis
Arterial Blood Gas (ABG) Interpretation
 • AG/non-AG Metabolic Acidosis
 • AG Acidosis "Delta/Delta"
 • Metabolic Alkalosis
• Metabolic Alkalosis ... • Respiratory Alkalosis ... Arterial #BloodGas #ABG ... Interpretation #diagnosis #acidbase ... #acidosis #alkalosis
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
Acid Base and Blood ... 2. pCO2 - What’s ... the pCO2? ... - Contraction alkalosis ... MD @nickmmark #acidbase
Approach to Acid Base Disorders - Evaluation and Differential Diagnosis
1) Start with the Anion Gap (AG).
2)
Approach to Acid ... Do you need an ABG ... Generally, for acid ... an ABG by adding ... and ~5 mmHg to pCO2
Acid-Base Disorders - Differential Diagnosis Framework

 • Respiratory Acidosis
 • Respiratory Alkalosis
 • Metabolic Acidosis
 •
Acid-Base Disorders ... • Respiratory Alkalosis ... • Metabolic Alkalosis ... Kfischer_10 #AcidBase ... #Acid #Base #Disorders
Blood Gas Analysis and Interpretation
STEPS TO ANALYSIS
1. Look at PH. Alkalotic or acidotic?
Alkalotic or acidotic ... - If alkalotic, ... - pCO2 (respiratory ... #BloodGas #ABG # ... VBG #Analysis #Interpretation