Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
What is the characteristic feature of Hypoxemic Respiratory Failure?
What is the characteristic feature of Hypoxemic Respiratory Failure?
- Inadequate oxygenation of the blood (correct)
- Elevated CO2 levels in the blood
- Respiratory muscle weakness or fatigue
- Upper airway obstruction
What is an example of a condition that can cause Hypoxemic Respiratory Failure?
What is an example of a condition that can cause Hypoxemic Respiratory Failure?
- Neuromuscular disorders
- Chronic obstructive pulmonary disease (COPD)
- Pulmonary embolism (correct)
- Sleep apnea
What is the characteristic feature of Hypercapnic Respiratory Failure?
What is the characteristic feature of Hypercapnic Respiratory Failure?
- Inadequate oxygenation of the blood
- Elevated CO2 levels in the blood (correct)
- Diffusion impairment
- Ventilation-perfusion mismatch
What is an example of a condition that can cause Hypercapnic Respiratory Failure?
What is an example of a condition that can cause Hypercapnic Respiratory Failure?
Signup and view all the answers
What is a common cause of both Hypoxemic and Hypercapnic Respiratory Failure?
What is a common cause of both Hypoxemic and Hypercapnic Respiratory Failure?
Signup and view all the answers
Flashcards are hidden until you start studying
Study Notes
Types of Acute Respiratory Failure
Acute respiratory failure can be categorized into two main types:
Hypoxemic Respiratory Failure
- Characterized by inadequate oxygenation of the blood (PaO2 < 60 mmHg)
- Caused by:
- Ventilation-perfusion mismatch
- Right-to-left shunt
- Diffusion impairment
- Examples:
- Acute respiratory distress syndrome (ARDS)
- Pneumonia
- Pulmonary embolism
Hypercapnic Respiratory Failure
- Characterized by elevated CO2 levels in the blood (PaCO2 > 50 mmHg)
- Caused by:
- Respiratory muscle weakness or fatigue
- Upper airway obstruction
- Chronic obstructive pulmonary disease (COPD) exacerbation
- Examples:
- Chronic obstructive pulmonary disease (COPD)
- Neuromuscular disorders (e.g., Guillain-Barré syndrome)
- Sleep apnea
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
