67 results
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Weakness, Loss of Chest ... Elasticity (flail chest ... Intracardiac, Pulmonary ... V/Q Mismatch: Pulmonary ... , Atelectasis, Pulmonary
Hypoxemia vs Hypoxia
Hypoxemia - Partial pressure of arterial oxygen (PaO2) is below normal
Hypoxia - Insufficient oxygen
arterial oxygen (PaO2 ... compensate for low PaO2 ... differential #diagnosis #comparison ... #pulmonary
Characteristics of Important Exudative Pleural Effusions

#Exudative #Pleural #Effusions #Comparison #Table #Characteristics #Differential #Pulmonary
Pleural #Effusions #Comparison ... #Table #Characteristics ... #Differential #Pulmonary
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
7.35-7.45 • PaCO2 ... 35-45 mmHg • PaO2 ... Metabolic: pH pCO2 ... Classically” noted with pulmonary ... MDaniyalHashmi1 #AcidBase
Lung Auscultation and Physical Exam Findings in Selected Lung Disorders

#PhysicalExam #Auscultation #Pulmonary #Percussion #Dullness #Fremitus #BreathSounds
#Auscultation #Pulmonary ... #Transmitted #Comparison ... #Table #Lung #Diagnosis
Chest Pain Differential Diagnosis and Clinical Features

#Diagnosis #ChestPain #Differential #Features #Comparison #Table
Chest Pain Differential ... Differential #Features #Comparison ... #Table
PAH vs. heart failure with preserved ejection fraction [HFpEF]
#Diagnosis #Pulmonary #Hypertension #PAH #Comparison #Table #HFpEF #DiastolicCHF
] #Diagnosis #Pulmonary ... Hypertension #PAH #Comparison ... #Table #HFpEF #
Berlin Criteria for Acute Respiratory Distress Syndrome (ARDS) 
- Respiratory symptoms must have begun within one
consistent with pulmonary ... be present on a chest ... lung collapse, or pulmonary ... - 200 mm Hg < PaO2 ... - 100 mm Hg < PaO2
Pulmonary Histoplasmosis Syndromes
 - Acute
 - Subacute
 - Chronic
 - Progressive Disseminated

https://pubmed.ncbi.nlm.nih.gov/32000281/

#Pulmonary #Histoplasmosis #Syndromes #diagnosis #comparison
Pulmonary Histoplasmosis ... pubmed.ncbi.nlm.nih.gov/32000281/ #Pulmonary ... Syndromes #diagnosis #comparison ... #table
Typical Clinical Features of Major Causes of Acute Chest Discomfort

#ChestPain #Features #Signs #Symptoms #Comparison #Table #Characteristics
Causes of Acute Chest ... Signs #Symptoms #Comparison ... #Table #Characteristics