12 results
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
Respiratory Acidosis ... Vomiting D - Diarrhea ... MD @nickmmark #acidbase ... #workup #algorithm ... #metabolic #respiratory
Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 • Cl- responsive metabolic alkalosis
Metabolic Alkalosis ... Differential Diagnosis Algorithm ... diarrhea), Sweat ... acidosis: Chronic diarrhea ... #Diagnosis #Algorithm
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Metabolic Alkalosis ... Algorithm Cl- ... diarrhea ... #Metabolic #Alkalosis ... #urine #Algorithm
Metabolic and Respiratory Acidosis and Alkalosis - Diagnostic Algorithm

Anion gap - MUDPILES: 
 - Methanol (formic
Metabolic and Respiratory ... Acidosis and Alkalosis ... - Diagnostic Algorithm ... acidosis - Diarrhea ... #Respiratory #Metabolic
Hypokalemia Differential Algorithm
Acidosis
 - RTA
 - Diarrhea
pH Normal 
 1. Decreased Mg 
 2. Intracellular Shift
Hypokalemia Differential ... Algorithm Acidosis ... - RTA - Diarrhea ... Periodic paralysis Alkalosis ... Metabolic alkalosis
Hypophosphatemia - Differential Diagnosis Algorithm

Transcellular Shift
 • Recovery From DKA
 • Refeeding Syndrome
 • Acute Respiratory
Differential Diagnosis Algorithm ... Syndrome • Acute Respiratory ... Alkalosis • Hypokalemia ... • Small bowel diarrhea ... Steatorrhea • Chronic Diarrhea
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Respiratory or Metabolic ... alkalosis ↓ ↑ ... alkalosis/Resp ... acidosis: - Diarrhea ... MDaniyalHashmi1 #AcidBase
Causes of Metabolic Alkalosis: Differential Diagnosis
ECF volume contracted: urine chloride concentration <20 meq/L
 • Gastric alkalosis:
Causes of Metabolic ... diarrhea (congenital ... reversal of chronic respiratory ... thiazide-sensitive site) Metabolic ... after fasting #Metabolic
Hypochloremia - Differential Diagnosis Algorithm

Cause - Decreased Intake:
 • Low salt in diet
 • Exclusive D5W
Differential Diagnosis Algorithm ... alkalosis - Fistulas ... NGT suction - Diarrhea ... • Fatigue Chloride ... alkalosis #Hypochloremia
Gitelman Syndrome Overview

What?
• Inherited (AR) hypokalemic salt-losing tubulopathies affecting the thiazide-sensitive sodium chloride cotransporter
• Gitelman's syndrome
hypomagnesemia • Metabolic ... alkalosis • Normal ... Hypochloremic metabolic ... alkalosis • Hypocalciuria ... diarrhea Potential