15 results
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
Acid Base and Blood ... anion gap metabolic ... acidosis - anion ... gap metabolic acidosis ... #acidosis #alkalosis
Approach to Acid Base Disorders - Evaluation and Differential Diagnosis
1) Start with the Anion Gap (AG).
2)
Approach to Acid ... Start with the Anion ... Metabolic Acidosis ... Gap Metabolic Acidosis ... #acidosis #alkalosis
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... Metabolic alkalosis ... of Metabolic Alkalosis ... Nephrology #ABG #bloodgas ... #Acid #Base #Gas
Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 • Cl- responsive metabolic alkalosis
Metabolic Alkalosis ... - Differential Diagnosis ... • Anion gap metabolic ... poisoning • Normal acid-base ... #causes #urinary
Acid-Base Disorders - Differential Diagnosis Algorithm
Acidemia (pH < 7.35)
 • Metabolic Acidosis (HCO3 < 24mmol/L) CO2
Acid-Base Disorders ... - Differential Diagnosis ... Acidosis (HCO3 ... Alkalosis (HCO3 ... #Algorithm #Causes
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Metabolic Alkalosis ... Anion gap metabolic ... poisoning Normal acid-base ... the indicated causes ... of anion gap metabolic
Blood Gas (ABG) Interpretation and Acid-Base Pathology
1- Does the patient have an acidosis or an alkalosis?
Interpretation and Acid-Base ... do more work = ANION ... Interpretation #BloodGas ... #Acidosis #Alkalosis ... #Diagnosis
Hypochloremia - Differential Diagnosis Algorithm

Cause - Decreased Intake:
 • Low salt in diet
 • Exclusive D5W
- Gitelman SIGNS ... secretion • Acid-base ... components of acid-base ... metabolic acidosis ... metabolic alkalosis
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
- Differential Diagnosis ... Losses: • Normal Acid-Base ... acidosis: Gl tract ... Non-reabsorbable anions ... #Algorithm #causes
Acid Base Disorders Worksheet

Step 1: Gather the necessary data (Na+, CI-, HCO3-, PH, pCO2). Preferably, all
Acid Base Disorders ... is metabolic; If ... is metabolic Step ... a significant anion ... #Base #Disorders