68 results
Hoover's sign on Physical Exam
Paradoxical retraction of the lower intercostal spaces on inspiration
Pulmonary hyperinflation → flattening
on inspiration Pulmonary ... the lower rib cage ... #PhysicalExam #Clinical ... Video #Breathing #Respiratory ... #pulmonary
Paradoxical Respirations in Diaphragmatic Paralysis

Note the paradoxical movement of the abdomen during inspiration. The accessory inspiratory
The accessory inspiratory ... raising the rib cage ... Breathing #Diaphragm #Clinical ... #PhysicalExam #Pulmonary ... #Respiratory
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Gradient = (Patient's Age ... gradient to normal age ... Hypoventilation: CNS of Respiratory ... Hypoventilation Syndrome ... Hepatopulmonary Syndrome
Uncommon Causes of Noncardiogenic Pulmonary Edema (NCPE) - Differential Diagnosis Framework

High Altitude Pulmonary Edema:
 • Accumulation
associated with HAPE are ... epilepticus • Pathophysiology ... Edema: • Pathophysiology ... The predominant pathophysiologic ... • Pathophysiology
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Hypoxemic Respiratory ... obesity-hypoventilation syndrome ... lung diseases, pulmonary ... failure • There are ... hepatopulmonary syndrome
Flail Chest on Physical Exam
Flail chest after 3 or more ribs are broken in 2 areas
3 or more ribs are ... PhysicalExam #Breathing #respiratory ... #clinical #video ... #Pulmonary #paradoxical
Asthma: immunopathogenesis. 
Allergens attach to, and are taken up by, dendritic cells that he the respiratory
attach to, and are ... cells that he the respiratory ... and release IgE ... immunopathogenesis #Pathophysiology ... #Pulmonary
Trauma - Paradoxical Breathing in Flail Chest 
It occurs when multiple adjacent ribs are broken in
adjacent ribs are ... Trauma #Video #Clinical ... #PhysicalExam #Pulmonary ... #Respiratory
Berlin Criteria for Acute Respiratory Distress Syndrome (ARDS) 
- Respiratory symptoms must have begun within one
Distress Syndrome ... week of a known clinical ... consistent with pulmonary ... lung collapse, or pulmonary ... #Distress #Syndrome
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Noncardiogenic Pulmonary ... Framework NCPE Pathophysiology ... Noncardiogenic pulmonary ... Etiology: • Acute respiratory ... distress syndrome