5 Questions
What is the definition of dyspnea in recumbent posture?
Difficulty breathing while lying down
What causes paroxysmal nocturnal dyspnea?
Decreased responsiveness of respiratory center during REM sleep
What is the timing of paroxysmal nocturnal dyspnea?
2-3 hours after onset of sleep
What is the method of relief for paroxysmal nocturnal dyspnea?
Sitting upright
What is the mechanism of orthopnea?
Difficulty breathing while lying down
Test your knowledge of dyspnea in COPD with this cardiology quiz. Explore the causes and effects of dyspnea in COPD patients, including respiratory volume, hypoxia, hypercapnia, and more.
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