14 results
Hypoxemia Differential Diagnosis Algorithm by A-a Gradient

Normal A-a Gradient:
 • ↓ Atmospheric pressure
 • Hypoventilation: CNS
Hypoxemia Differential ... Diagnosis Algorithm ... ↓ Atmospheric pressure ... #Diagnosis #Algorithm ... #pulmonary #Aa
Acute Hypoxemia - Differential Diagnosis
 • Hyperacute: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
Acute Hypoxemia - Differential ... Diagnosis • Hyperacute ... Embolism, Emphysema, Positive ... Pressure Vent, ... #Diagnosis #causes
False Positive Lung Point on POCUS
Lung-Cardiac Point and Lung-Diaphragm Point
These images highlight selected differentials to pleural
False Positive Lung ... Point on POCUS ... lungdiaphragam #ultrasound ... #pulmonary #differential ... #diagnosis #mimics
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
- Differential ... disorders - Chronic pulmonary ... significantly positive ... Syndrome • Blunt Abdominal ... Infarction • Pulmonary
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Erythrocytosis) - Differential ... Diagnosis Algorithm ... Idiopathic JAK-2 Positive ... 90%, Abnormal Abdominal ... Ultrasound High
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
Associated Lung Ultrasound ... submassive PE) POCUS ... #differential # ... diagnosis #signs ... #Lung #POCUS #ultrasound
Ruptured AAA on POCUS

Nice pick up with a POCUS RUSH exam in a patient with undifferentiated
POCUS Nice pick ... up with a POCUS ... leak can be seen, presume ... to diagnose through ... #ultrasound #abdominal
Empyema Necessitans (EN) on Chest POCUS

Pulmonary teaching case: you are called to the bedside of a
Pulmonary teaching ... - What’s the diagnosis ... infected pleural effusion ... intra-thoracic pressure ... With expiration, positive
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
Hypertension - Differential ... Diagnosis and Screening ... disease - Renal ultrasound ... ; MRA; abdominal ... conditions (supine position
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
Airway • Check position ... levelling patient position ... o Aspiration, pulmonary ... #Differential # ... Intraoperative #Checklist #Diagnosis