Lecture 19: Asthma and Occupational Lung Disease
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Questions and Answers

What is a possible consequence of smoking on occupational lung disease?

  • It increases the risk (correct)
  • It only affects non-smokers
  • It has no effect
  • It reduces the risk
  • What is the main characteristic of asthma?

  • A chronic disease with narrowed and swollen bronchial airways (correct)
  • A temporary condition with no long-term effects
  • An inherited disease with no cure
  • A contagious disease
  • Which of the following is a common symptom of asthma?

  • High blood pressure
  • Stomach pain
  • Shortness of breath (correct)
  • Headaches
  • What can trigger an asthma attack?

    <p>Pet hair, dust, smoke, pollen, mold, exercise, cold air, or stress</p> Signup and view all the answers

    What is the name of the type of asthma that is caused by allergies?

    <p>Allergic asthma</p> Signup and view all the answers

    What is the name of the type of asthma that is caused by physical activity?

    <p>Exercise-induced asthma</p> Signup and view all the answers

    Study Notes

    Smoking and Occupational Lung Disease

    • Smoking increases the risk of occupational lung disease.

    Asthma

    • A chronic disease characterized by narrowed and swollen bronchial airways in the lungs, making it difficult to breathe.
    • Symptoms include:
    • Wheezing
    • Coughing
    • Tightness in the chest
    • Shortness of breath
    • Rapid breathing
    • Asthma attacks can be triggered by:
    • Pet hair
    • Dust
    • Smoke
    • Pollen
    • Mold
    • Exercise
    • Cold air
    • Stress

    Asthma Signs and Symptoms

    • Shortness of breath
    • Chest tightness or pain
    • Wheezing when exhaling (common in children)
    • Trouble sleeping due to shortness of breath, coughing, or wheezing
    • Coughing or wheezing attacks worsened by a respiratory virus (e.g., cold or flu)

    Types of Asthma

    • Allergic asthma
    • Seasonal asthma
    • Non-allergic asthma
    • Exercise-induced asthma
    • Difficult asthma
    • Childhood asthma

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    Description

    Learn about asthma, a chronic disease that causes breathing difficulties, and how smoking can increase the risk of occupational lung disease. Understand the symptoms and triggers of asthma attacks.

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