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Questions and Answers
What is the characteristic feature of chronic obstructive pulmonary disease (COPD)?
What is the characteristic feature of chronic obstructive pulmonary disease (COPD)?
- Acute episodes of bronchitis
- Chronic or recurrent airflow obstruction (correct)
- Alveolar gas exchange impairment
- Increased elastic recoil
Which disease entity is characterized by airway collapse in chronic obstructive pulmonary disease (COPD)?
Which disease entity is characterized by airway collapse in chronic obstructive pulmonary disease (COPD)?
- Chronic obstructive bronchitis
- Pulmonary edema
- Asthma
- Emphysema (correct)
What is the main causative factor in the development of chronic obstructive pulmonary disease (COPD)?
What is the main causative factor in the development of chronic obstructive pulmonary disease (COPD)?
- Increased airway resistance
- Smoking (correct)
- Allergens irritation
- Aging
"Pink puffers" is a term used to describe people with which condition?
"Pink puffers" is a term used to describe people with which condition?
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What defines chronic bronchitis?
What defines chronic bronchitis?
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Study Notes
Chronic Obstructive Pulmonary Disease (COPD)
- Characteristic feature of COPD is airflow obstruction that is not fully reversible.
- Airway collapse in COPD is characterized by the disease entity known as emphysema.
Causes of COPD
- Main causative factor in the development of COPD is long-term exposure to lung irritants, such as cigarette smoke.
Terminology
- "Pink puffers" is a term used to describe people with emphysema, characterized by a pink complexion due to adequate oxygenation.
Chronic Bronchitis
- Chronic bronchitis is defined as a productive cough that lasts for at least three months in two consecutive years, indicating the presence of COPD.
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Description
Test your knowledge about the characteristics, causes, and physiological changes associated with Chronic Obstructive Pulmonary Disease (COPD).
