Obstructive Lung Disease 2
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Questions and Answers

In which condition are infections occasional?

  • Predominant emphysema (correct)
  • Predominant bronchitis
  • Both
  • Neither
  • Which condition is associated with repeated respiratory insufficiency?

  • Predominant bronchitis (correct)
  • Neither
  • Predominant emphysema
  • Both
  • Which condition is associated with terminal respiratory insufficiency?

  • Neither
  • Predominant emphysema (correct)
  • Both
  • Predominant bronchitis
  • In which condition is cor pulmonale common?

    <p>Predominant bronchitis</p> Signup and view all the answers

    Which condition is associated with increased airway resistance?

    <p>Predominant bronchitis</p> Signup and view all the answers

    Which condition has normal or slightly increased airway resistance?

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

    Which condition is associated with normal elastic recoil?

    <p>Predominant bronchitis</p> Signup and view all the answers

    Which condition is associated with low elastic recoil?

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

    Which condition shows prominent vessels and a large heart on a chest radiograph?

    <p>Predominant bronchitis</p> Signup and view all the answers

    Which condition is more likely to present with frequent respiratory infections?

    <p>Predominant bronchitis</p> Signup and view all the answers

    Which condition is characterized by repeated respiratory insufficiency?

    <p>Predominant bronchitis</p> Signup and view all the answers

    Which condition is commonly associated with cor pulmonale?

    <p>Predominant bronchitis</p> Signup and view all the answers

    Which condition is characterized by increased airway resistance?

    <p>Predominant bronchitis</p> Signup and view all the answers

    Which condition is characterized by a pink puffer appearance?

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

    Which condition typically presents with dyspnea at an early stage?

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

    Which condition involves copious sputum production early in the disease?

    <p>Predominant bronchitis</p> Signup and view all the answers

    Which condition is associated with terminal respiratory insufficiency?

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

    Which condition is characterized by a blue bloater appearance?

    <p>Predominant bronchitis</p> Signup and view all the answers

    Which condition is associated with normal elastic recoil?

    <p>Predominant bronchitis</p> Signup and view all the answers

    Which condition is characterized by hyperinflation and a small heart on a chest radiograph?

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

    At what age does predominant bronchitis typically manifest?

    <p>40-45 years</p> Signup and view all the answers

    Which condition is associated with mild, late-onset dyspnea?

    <p>Predominant bronchitis</p> Signup and view all the answers

    What is the characteristic of cough in predominant emphysema?

    <p>Late, scanty sputum-producing cough</p> Signup and view all the answers

    Which condition is more commonly associated with frequent infections?

    <p>Predominant bronchitis</p> Signup and view all the answers

    At what age does predominant emphysema typically manifest?

    <p>50-75 years</p> Signup and view all the answers

    Which condition is associated with severe, early-onset dyspnea?

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

    What is the characteristic of sputum production in predominant bronchitis?

    <p>Early, copious sputum production</p> Signup and view all the answers

    Which condition is more commonly associated with occasional infections?

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

    What is the difference between predominant bronchitis and predominant emphysema?

    <p>All of the above</p> Signup and view all the answers

    Which condition is associated with a more rapid decline in lung function?

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

    Study Notes

    General Characteristics

    • Predominant bronchitis typically manifests at 40-45 years of age.
    • Predominant emphysema typically manifests at 50-75 years of age.
    • Mild, late-onset dyspnea is associated with predominant bronchitis.
    • Severe, early-onset dyspnea is associated with predominant emphysema.

    Cough and Sputum Production

    • Predominant bronchitis involves an early, copious sputum-producing cough.
    • Predominant emphysema involves a late, scanty sputum-producing cough.

    Infections

    • Predominant bronchitis is more commonly associated with frequent infections.
    • Predominant emphysema is more commonly associated with occasional infections.

    Respiratory Insufficiency

    • Predominant bronchitis is characterized by repeated respiratory insufficiency.
    • Predominant emphysema is characterized by terminal respiratory insufficiency.

    Cor Pulmonale

    • Predominant bronchitis commonly leads to cor pulmonale.
    • Predominant emphysema rarely leads to cor pulmonale, except in terminal stages.

    Airway Resistance

    • Predominant bronchitis is associated with increased airway resistance.
    • Predominant emphysema has normal or slightly increased airway resistance.

    Elastic Recoil

    • Predominant bronchitis is associated with normal elastic recoil.
    • Predominant emphysema is associated with low elastic recoil.

    Chest Radiograph

    • Predominant bronchitis is characterized by prominent vessels and a large heart on a chest radiograph.
    • Predominant emphysema is characterized by hyperinflation and a small heart on a chest radiograph.

    Appearance

    • Predominant bronchitis is characterized by a blue bloater appearance.
    • Predominant emphysema is characterized by a pink puffer appearance.

    Dyspnea

    • Predominant emphysema typically presents with dyspnea at an early stage.
    • Predominant bronchitis typically presents with mild dyspnea at a later stage.

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    Description

    Test your knowledge of respiratory system disorders, including bronchitis and emphysema. Identify the typical age ranges for the manifestation of these conditions.

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