21 results
Arterial Blood Gas (ABG) Analysis - Metabolic + Respiratory Acidosis + Alkalosis

pH ↓ pCO2 ↓ -
ABG) Analysis - Metabolic ... ↓ - Metabolic acidosis ... pH ↑ pCO2 ↑ - ... Metabolic alkalosis ... Interpretation #AcidBase
Acid-Base Disorders - Differential Diagnosis Algorithm
Acidemia (pH < 7.35)
 • Metabolic Acidosis (HCO3 < 24mmol/L) CO2
pH < 7.35) • Metabolic ... Respiratory Acidosis (pCO2 ... pH > 7.45) • Metabolic ... < 35 mmHg) #AcidBase ... Diagnosis #Algorithm #Causes
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
2. pCO2 - What’s ... the pCO2? ... • Salicylates Metabolic ... MD @nickmmark #acidbase ... #workup #algorithm
Acid Base Compensation - Directions - If all three variables (pH, HCO2, pCO2) move in the
variables (pH, HCO2, pCO2 ... Diagnosis #Nephro #AcidBase ... Acidosis #Alkalosis #Metabolic
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
7.35-7.45 • PaCO2 ... 35-45 mmHg • PaO2 ... : pH pCO2 ↓ ... Acetazolamide Causes ... MDaniyalHashmi1 #AcidBase
Blood Gas (ABG) Interpretation and Acid-Base Pathology
1- Does the patient have an acidosis or an alkalosis?
Look at the pCO2 ... Equal (If pCO2 ... the change in pCO2 ... need to do more work ... MSc @AmyChung #AcidBase
Causes of Approach to Altered Level of Consciousness - Workup
Clinical Exam - Focal
 • Trauma
 •
Causes of Approach ... Consciousness - Workup ... Sections Bloodwork - Metabolic ... Bloodwork - No Metabolic ... #algorithm #Causes
Acid-Base Disorders - Expected Compensation Equations

Metabolic Acidosis:
 • pCO2 = 1.5 x HCO3 + 8 ±
Compensation Equations Metabolic ... Acidosis: • pCO2 ... ↓ 1.2 Metabolic ... #Acid #Base #AcidBase ... #Compensation #Metabolic
Hypoglycemia Workup and Differential Diagnosis
Workup:
 • Sulfonylurea Labs
 • Anti-lnsulin Ab - Insulin Autoimmune Syndrome
 •
Hypoglycemia Workup ... Differential Diagnosis Workup ... tumor burden & metabolic ... demand causes hypoglycemia ... #Hypoglycemia #Workup
Hypokalemia Differential Algorithm
Acidosis
 - RTA
 - Diarrhea
pH Normal 
 1. Decreased Mg 
 2. Intracellular Shift
Metabolic alkalosis ... Algorithm #Diagnosis #Causes ... #Workup #Nephrology