9 results
Acute and Chronic Causes of Dyspnea - Differential Diagnosis
Pulmonary/Chest Wall:
 • Acute: Trauma, COPD exacerbation, Asthma
Causes of Dyspnea ... Pulmonary/Chest ... exacerbation, Asthma ... : Asthma, COPD, ... Neuromuscular • Acute: Stroke
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Causes of Chronic ... - Differential Diagnosis ... Obstruction • Asthma ... • COPD • Bronchiectasis ... #Differential #Diagnosis
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
pleura in severe cases ... lung sliding COPD ... or Asthma: - ... #differential #diagnosis ... #signs #Lung #POCUS
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
- Differential Diagnosis ... Classically” noted with pulmonary ... lung disease (COPD ... , OSA, Asthma, Obesity ... MDaniyalHashmi1 #AcidBase
Abnormalities in Rate and Rhythm of Breathing 
Normal 
The respiratory rate is about 14—20 per min
Cheyne-Stokes Breathing ... asthma, chronic ... bronchitis, and COPD ... Breathing #Patterns #Pulmonary ... Abnormalities #Abnormal #Diagnosis
Differential Diagnosis of Respiratory Acid-Base Disorders
Alkalosis
A. Central nervous system stimulation: Pain, Anxiety, psychosis, Fever, Cerebrovascular accident,
Differential Diagnosis ... morphine, sedatives), Stroke ... : Obstruction, Asthma ... #respiratory #acidbase ... #causes
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... Palpable purpura: Strong ... Eosinophilia, asthma ... , chronic rhinosinusitis ... tract, and often causes
Beyond the classic trauma patient during your E-Fast Exam, who else does the Sono-Pros scan?
- Primary
not limited to COPD ... , acute severe asthma ... forget iatrogenic causes ... #pneumothorax #POCUS ... #ultrasound #diagnosis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... Eosinophilia, asthma ... , chronic rhinosinusitis ... tract, and often causes ... Palpable purpura: strong