13 results
Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 • Cl- responsive metabolic alkalosis
Metabolic Alkalosis ... Differential Diagnosis Algorithm ... • Normal acid-base ... #Diagnosis #Algorithm ... #causes #urinary
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
Acid Base and Blood ... Alkalosis - “BLVD ... Vomiting D - Diarrhea ... - Contraction alkalosis ... acidbase #workup #algorithm
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Metabolic Alkalosis ... Urinary Chloride Algorithm ... poisoning Normal acid-base ... the indicated causes ... #Metabolic #Alkalosis
Acid-Base Disorders - Differential Diagnosis Algorithm
Acidemia (pH < 7.35)
 • Metabolic Acidosis (HCO3 < 24mmol/L) CO2
Acid-Base Disorders ... pH < 7.35) • Metabolic ... pH > 7.45) • Metabolic ... Alkalosis (HCO3 ... #Causes #Compensation
Hypochloremia - Differential Diagnosis Algorithm

Cause - Decreased Intake:
 • Low salt in diet
 • Exclusive D5W
Differential Diagnosis Algorithm ... alkalosis - Fistulas ... NGT suction - Diarrhea ... secretion • Acid-base ... metabolic alkalosis
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... alkalosis ↓ ↑ ... acidosis: - Diarrhea ... of Metabolic Alkalosis ... bloodgas #Acid #Base
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 ... #Diagnosis #Causes
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Differential Diagnosis Algorithm ... • Normal Acid-Base ... Low intake • Metabolic ... Gl tract loss (Diarrhea ... #causes #potassium
Causes of Hyponatremia - Differential Diagnosis Algorithm
Hypovolemia, UNa > 20: 
 • Renal losses, Diuretic excess,
Causes of Hyponatremia ... Differential Diagnosis Algorithm ... tubal acidosis and metabolic ... alkalosis, Ketonuria ... losses, Vomiting, Diarrhea
Salicylate Toxicity - Diagnosis and Management

Consider if:
1) Patient is hot and altered
2) You see tachypnea with
altered 2) You see ... no respiratory cause ... show anion-gap metabolic ... Labs: Anion-Gap Metabolic ... Acidosis, Respiratory Alkalosis