11 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Causes of Hypoxemia ... Airway Disease (Asthma ... , COPD) • Vascular ... • Interstitial lung ... #Causes #Pulmonary
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
sliding/barcode sign ... Consolidations - "Shred" sign ... pleura in severe cases ... sliding COPD or ... Asthma: - Bilateral
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Causes of spinal ... • Extrinsic Causes ... patients with a long ... Vertebral burst fracture ... differential #diagnosis #neurology
Fat Embolism Syndrome
Trauma to the long bone or pelvis accounts for —9096 of cases. The diagnosis
Trauma to the long ... stabilization of fractures ... onset widespread pulmonary ... FES is a clinical ... Syndrome #Diagnosis #Signs
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
neurological lesion: Clinical ... • Symptoms and signs ... compression by fractured ... Causes: 1. ... differential #algorithm
Abnormalities in Rate and Rhythm of Breathing 
Normal 
The respiratory rate is about 14—20 per min
including restrictive lung ... Occasional sighs ... Breathing In lung ... asthma, chronic ... Breathing #Patterns #Pulmonary
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Classically” noted with pulmonary ... or restrictive lung ... disease (COPD, ... OSA, Asthma, Obesity ... Diagnosis #Summary #Nephrology
Pneumothorax on Lung POCUS

A young male presents with acute onset right sided chest pain and shortness
Pneumothorax on Lung ... show stratosphere sign ... , asthma, copd, ... Sliding #Ultrasound #clinical ... #Labeled #Pulmonary
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
Signs of poor perfusion ... Signs of congestion ... with presence of pulmonary ... the determined cause ... #differential #algorithm
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
Vital signs: BP ... This patient’s clinical ... exam findings and clinical ... Most commonly caused ... Radiology #CTChest #Lung