47 results
Approach to Acid Base Disorders - Evaluation and Differential Diagnosis
1) Start with the Anion Gap (AG).
2)
and Differential Diagnosis ... Start with the Anion ... Differential Diagnosis ... : • Anion Gap ... Ingestion • Non-Anion
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... - Differential Diagnosis ... : Causes of High ... Interpretation #Diagnosis ... bloodgas #Acid #Base
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
Acid Base and Blood ... Acidosis - non anion ... metabolic acidosis - anion ... workup #algorithm #diagnosis ... #acidosis #alkalosis
Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 • Cl- responsive metabolic alkalosis
- Differential Diagnosis ... tubular acidosis • Anion ... • Normal acid-base ... #Differential #Diagnosis ... #Algorithm #causes
Acid-Base Disorders - Differential Diagnosis Algorithm
Acidemia (pH < 7.35)
 • Metabolic Acidosis (HCO3 < 24mmol/L) CO2
Acid-Base Disorders ... - Differential Diagnosis ... • Metabolic Alkalosis ... • Respiratory Alkalosis ... #Algorithm #Causes
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
tubular acidosis Anion ... poisoning Normal acid-base ... the indicated causes ... of anion gap metabolic ... #differential #diagnosis
Acid Base Disorders Worksheet

Step 1: Gather the necessary data (Na+, CI-, HCO3-, PH, pCO2). Preferably, all
Acid Base Disorders ... a significant anion ... Step 7: Make the diagnoses ... joshsteinbergMD #Acid #Base ... Disorders #Worksheet #diagnosis
Causes of Metabolic Alkalosis - Differential Diagnosis Algorithm
GI Losses - Gastric
 • Vomiting
 • NG suction
GI
Causes of Metabolic ... Alkalosis - Differential ... Diagnosis Algorithm ... Non-reabsorbed anions ... #Algorithm #Causes
Salicylate Toxicity - Diagnosis and Management

Consider if:
1) Patient is hot and altered
2) You see tachypnea with
Salicylate Toxicity - Diagnosis ... no respiratory cause ... 3) Labs show anion-gap ... , Shock Labs: Anion-Gap ... Acidosis, Respiratory Alkalosis
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
- Differential Diagnosis ... • Normal Acid-Base ... Non-reabsorbable anions ... #Differential #Diagnosis ... #Algorithm #causes