The Mechanisms of Airway Obstruction in COPD Include Which of the Following

question 31

Multiple Choice

The mechanisms of airway obstruction in COPD include which of the following?
1) Airway remodeling
2) Inflammation and obstruction of small airway
3) Loss of elasticity
4) Active bronchospasm

• A)1 and 2 only
• B)1 and 4 only
• C)2, 3, and 4 only
• D)3 and 4 only

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