1934 results
Stridor - Differential Diagnosis Framework:
High-pitched, variable respiratory sound

ETIOLOGIES:
Infectious:
 • Retropharyngeal abscess
 • Acute epiglottitis
 • Peritonsillar
and bronchi - Expiratory ... pulmonary #airway #physicalexam
Stridor from Vocal Cord Paralysis on Physical Exam (Audio)

The video shows high-pitched noise (stridor) from vocal
inspiratory and expiratory ... Cord #Paralysis #PhysicalExam
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Accessory Muscle Use in COPD - Physical Exam

In the this patient with COPD, we see the
air during the expiratory ... clinical #video #PhysicalExam
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Pulmonary Function Testing: Flow Volume Loop Patterns
 • Variable extra-thoracic obstruction - truncated or flattened inspiratory
flattening of the expiratory ... inspiratory and expiratory ... “scooped out” expiratory ... “scooped out” expiratory
General Guidelines for Emergent Exploratory Thoracotomy
 - Initial thoracostomy tube drainage > 20 mL/Kg 
 -
Guidelines for Emergent Exploratory ... resuscitation #Exploratory
The biotrauma hypothesis of ventilator-induced lung injury. IL = interleukin; PEEP = positive end-expiratory pressure; Pplat
= positive end-expiratory
GOLD2017 - The refined ABCD assessment tool. FEV1: forced expiratory volume in 1 s; FVC: forced vital
FEV1: forced expiratory
Auto-PEEP 
What is Auto-PEEP?
 • Progressive air trapping & dynamic hyperinflation → ↑Palv at end expiration
Commonly due to expiratory ... breath • An expiratory ... ) • Increase expiratory
The 2019 Global Initiative for Asthma (GINA) treatment strategy figure for adults and adolescents, annotated to
; FEV1: forced expiratory
Lung Volumes and Capacities

The amount of air that moves in and out of the lungs during
The expiratory reserve ... inspired from the end-expiratory