12 results
Pulmonary Function Tests (PFTs) - Interpretation Algorithm
 • Normal
 • Pulmonary Hypertension, Anemia, Carboxyhemoglobinemia
 • Chest
Tests (PFTs) - Interpretation ... Algorithm • Normal ... #Pulmonary #FunctionTests ... #PFTs #Interpretation ... #Algorithm #diagnosis
Arterial Blood Gas (ABG) Analysis - Metabolic + Respiratory Acidosis + Alkalosis

pH ↓ pCO2 ↓ -
Blood Gas (ABG) Analysis ... - Metabolic + Respiratory ... pH ↑ pCO2 ↓ - Respiratory ... BloodGas #ABG #Analysis ... #Interpretation
Blood Gas Analysis and Interpretation
STEPS TO ANALYSIS
1. Look at PH. Alkalotic or acidotic?
Blood Gas Analysis ... and Interpretation ... - pCO2 (respiratory ... agrees with pH (respiratory ... #Interpretation
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
and Blood Gas Analysis ... Respiratory Acidosis ... CO2 production Respiratory ... acidbase #workup #algorithm ... #bloodgas #interpretation
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Disorders - Blood Gas Interpretation ... for Blood Gas Interpretation ... Respiratory or Metabolic ... Delta: Delta Interpretation ... AcidBase #disorders #Interpretation
Hypokalemia Differential Diagnosis Algorithm

Low intake 
• poor oral intake 

Renal loss 
• Medication 
• Hypomagnesemia 
•
Differential Diagnosis Algorithm ... Renal tubular acidosis ... Perspiration • Dialysis ... Differential #Diagnosis #Algorithm ... #Causes #Classification
Acid-Base Disorders - Differential Diagnosis Algorithm
Acidemia (pH < 7.35)
 • Metabolic Acidosis (HCO3 < 24mmol/L) CO2
Differential Diagnosis Algorithm ... • Metabolic Acidosis ... HCO3 12:10 • Respiratory ... Acidosis (pCO2 ... #Causes #Compensation
Salicylate Toxicity - Diagnosis and Management

Consider if:
1) Patient is hot and altered
2) You see tachypnea with
tachypnea with no respiratory ... cause 3) Labs ... anion-gap metabolic acidosis ... , Respiratory Alkalosis ... 4.5 mmol/L 5) Dialysis
Hypokalemia Differential Algorithm
Acidosis
 - RTA
 - Diarrhea
pH Normal 
 1. Decreased Mg 
 2. Intracellular Shift
Hypokalemia Differential Algorithm ... Acidosis - RTA ... • Periodic paralysis ... #Differential #Algorithm ... #Diagnosis #Causes
Hyperphosphatemia - Differential Diagnosis Algorithm
Transcellular Shift:
 • Rhabdomyolysis
 • Tumor Lysis
 • Metabolic or Respiratory Acidosis
Differential Diagnosis Algorithm ... • Metabolic or Respiratory ... Acidosis • Insulin ... Differential #Diagnosis #Algorithm ... endocrinology #causes