Chronic Obstructive Pulmonary Disease Overview
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Questions and Answers

Which condition is characterized by a productive cough for at least 3 months per year for 2 consecutive years?

  • COPD
  • Chronic bronchitis (correct)
  • Asthma
  • Emphysema
  • What is the primary etiological factor for COPD?

  • Tobacco use (correct)
  • Air pollution
  • Obesity
  • Genetic predisposition
  • What lung condition is characterized by a postbronchodilator FEV1:FVC ratio less than 0.70?

  • Asthma
  • Chronic bronchitis
  • COPD (correct)
  • Emphysema
  • Exposure to which of the following factors is NOT listed as a cause of COPD in the text?

    <p>Genetic factors</p> Signup and view all the answers

    What type of lung damage is characteristic of emphysema?

    <p>Alveolar wall destruction</p> Signup and view all the answers

    What is a common clinical feature seen in patients with advanced COPD?

    <p>Peripheral edema</p> Signup and view all the answers

    Which type of emphysema is most commonly associated with AATD?

    <p>Panlobular emphysema</p> Signup and view all the answers

    What is a characteristic of Pink Puffer in COPD pathophysiology?

    <p>Pursed-lip breathing</p> Signup and view all the answers

    In the GOLD classification, what FEV1% range corresponds to severe COPD?

    <p>30–49%</p> Signup and view all the answers

    What is a significant difference between Pink Puffer and Blue Bloater in COPD?

    <p>PaCO2 levels</p> Signup and view all the answers

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