33 results
Tracheal Descent Sign

Paradoxical inward movement of the trachea during inspiration. Seen in this COPD patient in
Seen in this COPD ... distress. ... Video via Dr. ... #pulmonary #breathing ... #Trachea #COPD
GOLD2017 - The refined ABCD assessment tool. FEV1: forced expiratory volume in 1 s; FVC: forced vital
FEV1: forced expiratory ... Chronic Obstructive Lung ... Council; CAT: COPD ... #Diagnosis #Pulmonary ... #COPD #GOLD2017
Noninvasive Positive Pressure Ventilation (NIPPV)

Expiratory & Inspiratory Positive Airway Pressure
Both increase intrathoracic pressure, which can decrease
in obstructive lung ... In COPD, decreases ... exacerbation (cardiogenic pulmonary ... edema) • COPD ... #indications #criticalcare
Causes of Pediatric Stridor - Differential Diagnosis Algorithm
Present Since Infancy with No Respiratory Distress:
 • Laryngomalacia
Present
- Differential Diagnosis ... Infancy with No Respiratory ... Since Infancy with Respiratory ... #Differential #Diagnosis ... Peds #Pediatrics #Pulmonary
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
Pulmonary Pathology ... severity Acute Respiratory ... Distress Syndrome ... sliding COPD or ... #differential #diagnosis
Hoover's Sign

Hoover’s sign refers to inward movement of the lower rib cage during inspiration- instead of
associated with COPD ... hyperexpansion of the lungs ... Hoovers #Sign #Pulmonary ... #Video #Clinical ... #Paradoxical #Respiratory
Effect of Lung Recruitment and Titrated Positive End-Expiratory Pressure (PEEP) vs Low PEEP on Mortality in
Titrated Positive End-Expiratory ... Patients With Acute Respiratory ... Distress Syndrome ... Postoperative #Pulmonary ... #CriticalCare
Pathogens in Pneumonia

Here is a quick review of the pathogens causing pneumonia (useful for enumerating differentials
obstruction) - Grp A strep ... smoking. structural lung ... , smoking) RESPIRATORY ... MAC (structural lung ... Causes #Agents #Diagnosis
Interstitial Lung Diseases (ILD)
Exposure-Related ILD (a.k.a. extrinsic allergic alveolitis): 
 • Hypersensitivity pneumonitis, Farmer's lung, Bird
• Idiopathic pulmonary ... organizing pneumonia (COP ... ), Respiratory bronchiolitis-interstitial ... Churg Strauss syndrome ... Diseases #ILD #diagnosis
Balloon Visualization - Mechanical Ventilation Pressures - PIP, PPlat, PEEP

Peak Inspiratory Pressure (PIP): Dynamic pressure needed
fully inflate the lung ... forces of the lung ... #PPlat #PEEP #CriticalCare ... #Diagnosis #Balloon ... Pathophysiology #Pulmonary