15 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 ... retention • Respiratory ... Ventilation • Respiratory ... #acidosis #alkalosis
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
Acid Base and Blood ... Respiratory Acidosis ... - non anion gap ... workup #algorithm #diagnosis ... #acidosis #alkalosis
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... Respiratory or Metabolic ... - Differential Diagnosis ... Interpretation #Diagnosis ... bloodgas #Acid #Base
Acid-Base Disorders - Differential Diagnosis Algorithm
Acidemia (pH < 7.35)
 • Metabolic Acidosis (HCO3 < 24mmol/L) CO2
Acid-Base Disorders ... - Differential Diagnosis ... Acidosis (pCO2 ... Alkalosis (pCO2 ... #Algorithm #Causes
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Hypokalemia - Differential ... Diagnosis Algorithm ... • Normal Acid-Base ... Non-reabsorbable anions ... #Algorithm #causes
Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 • Cl- responsive metabolic alkalosis
- Differential Diagnosis ... • Anion gap metabolic ... • Normal acid-base ... #Differential #Diagnosis ... #Algorithm #causes
Blood Gas (ABG) Interpretation and Acid-Base Pathology
1- Does the patient have an acidosis or an alkalosis?
Interpretation and Acid-Base ... or an alkalosis ... alkalosis **If ... do more work = ANION ... #Alkalosis #Diagnosis
Acid Base Disorders Worksheet

Step 1: Gather the necessary data (Na+, CI-, HCO3-, PH, pCO2). Preferably, all
Acid Base Disorders ... is respiratory ... is respiratory; ... a significant anion ... Step 7: Make the diagnoses
Salicylate Toxicity - Diagnosis and Management

Consider if:
1) Patient is hot and altered
2) You see tachypnea with
Salicylate Toxicity - Diagnosis ... cause 3) Labs ... show anion-gap metabolic ... Metabolic Acidosis ... , Respiratory Alkalosis
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Anion gap metabolic ... poisoning Normal acid-base ... the indicated causes ... of anion gap metabolic ... #differential #diagnosis