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COPD Quiz
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COPD Quiz

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Questions and Answers

Which of the following is NOT a characteristic of COPD?

  • Persistent respiratory symptoms
  • Alveolar abnormalities (correct)
  • Airflow limitation
  • Exposure to noxious particles or gases
  • Which of the following is NOT included in the current definition of COPD?

  • Bronchiectasis (correct)
  • Asthma
  • Emphysema
  • Chronic bronchitis
  • Which of the following is a causes of COPD?

  • Tobacco smoking
  • Biomass heating fuels
  • Smog in cities
  • All of the above (correct)
  • Can a person have emphysema without chronic bronchitis?

    <p>Yes</p> Signup and view all the answers

    Which of the following is the correct term for the coexistence of emphysema and chronic bronchitis?

    <p>COPD</p> Signup and view all the answers

    Which of the following is the clinical definition of chronic bronchitis?

    <p>Persistent cough with sputum production for at least 3 months in at least 2 consecutive years</p> Signup and view all the answers

    How long does the cough with sputum production need to persist for it to be considered chronic bronchitis?

    <p>3 months</p> Signup and view all the answers

    What is required for the diagnosis of chronic bronchitis?

    <p>Persistent cough with sputum production for at least 3 months in a year</p> Signup and view all the answers

    Which of the following is the most important cause of chronic bronchitis?

    <p>Exposure to smoke</p> Signup and view all the answers

    What is the main effect of exposure to smoke and pollutants in chronic bronchitis?

    <p>Hyperplasia and hypertrophy of the mucous glands</p> Signup and view all the answers

    What is the consequence of mucus hypersecretion in chronic bronchitis?

    <p>Narrowing of the airways</p> Signup and view all the answers

    Which cells are responsible for mucus production in chronic bronchitis?

    <p>Mucin-secreting goblet cells</p> Signup and view all the answers

    What role do bacterial and viral infections play in chronic bronchitis?

    <p>Maintain inflammation and trigger acute exacerbation</p> Signup and view all the answers

    Which of the following is a consequence of inflammation in chronic bronchitis?

    <p>Hyperemia and edema of the airways</p> Signup and view all the answers

    What is the meaning of 'mucopurulent' in the context of chronic bronchitis?

    <p>Combination of mucus and pus</p> Signup and view all the answers

    What is the main cause of airway obstruction in chronic bronchitis?

    <p>Mucus hypersecretion</p> Signup and view all the answers

    What is the microscopic effect of chronic irritation on the mucus glands in chronic bronchitis?

    <p>Hyperplasia and hypertrophy</p> Signup and view all the answers

    What is the term used to describe the replacement of columnar lining epithelium with squamous epithelium in chronic bronchitis?

    <p>Metaplasia</p> Signup and view all the answers

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