Download Free Medical Acute Respiratory Distress Syndrome (ARDS) PowerPoint Presentation

Acute Respiratory Distress Syndrome (ARDS) PowerPoint Presentation

DOWNLOAD MEDICAL POWERPOINT PRESENTATION

About This Presentation

Description : Respiratory failure (RF) is inability of the respiratory system to maintain a normal state of gas exchange from the atmosphere to the cells as required by the body

Tags : Acute Respiratory Distress Syndrome,ARDS,Respiratory failure

Published on : Aug 14, 2025 | Views : 450 | Downloads : 0

Shareable Url :

Embed Code :

Comment

Transcript

Slide 1-

ARDS
Slide 2-

ppt slide no 2 content not found
Slide 3-

ppt slide no 3 content not found
Slide 4-

PATHOPHYSIOLOGY OF RESPIRATORY FAILURE Respiratory failure (RF) is inability of the respiratory system to maintain a normal state of gas exchange from the atmosphere to the cells as required by the body The role of the respiratory system is to maintain normal arterial blood PO2, PCO2, and pH
Slide 5-

Definition: RF is present if: (1) Arterial PO2 (PaO2) is < 60 mm Hg, or (2) Arterial PCO2 (PaCO2) is > 45 mm Hg, except when the elevation in PCO2 is compensation for metabolic acidosis A PaO2 < 60 mm Hg, indicating hypoxemic respiratory failure, is valid during room air breathing [FIO2] = 0.21, but hypoxemia while breathing supplemental oxygen also indicates respiratory failure
Slide 6-

Classification: Disorders that affect the lungs including: - airways, - alveolar spaces - interstitium - pulmonary circulation Disorders that affect primarily the non-lung components of the respiratory system
Slide 7-

Hypoxic respiratory failure
Slide 8-

ppt slide no 8 content not found
Slide 9-

History : Ashbaugh 1967 Definition : 1994
Slide 10-

Why low PaO2 ? O2 dissolution CO2 dissolution
Slide 11-

Precipitating factors
Slide 12-

Pathology of ALI Exudative phase Proliferative phase Fibrosing phase
Slide 13-

ppt slide no 13 content not found
Slide 14-

ppt slide no 14 content not found
Slide 15-

Treatment of the cause
Slide 16-

ppt slide no 16 content not found
Slide 17-

ppt slide no 17 content not found