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Questions and Answers

Which type of lung disease is characterized by difficulty exhaling air?

  • Obstructive lung disease (correct)
  • Both A and B
  • Restrictive lung disease
  • None of the above

What are the two types of lung diseases?

  • Asthma and bronchitis
  • Pneumonia and tuberculosis
  • Chronic obstructive pulmonary disease and emphysema
  • Obstructive lung disease and restrictive lung disease (correct)

What is the main difference between obstructive lung disease and restrictive lung disease?

  • OLD affects inhalation while RLD affects exhalation
  • OLD affects exhalation while RLD affects inhalation (correct)
  • OLD and RLD affect inhalation and exhalation equally
  • OLD and RLD do not affect breathing

What is a common symptom for both obstructive and restrictive lung diseases?

<p>Shortness of breath (C)</p> Signup and view all the answers

What is a common symptom for both types of lung diseases?

<p>Shortness of breath (D)</p> Signup and view all the answers

Which type of lung disease refers to difficulty exhaling air?

<p>Obstructive lung disease (D)</p> Signup and view all the answers

Which of the following can result from both obstructive and restrictive lung diseases?

<p>Low vital capacity and high residual volume (D)</p> Signup and view all the answers

What is a classic sign of obstructive lung disease?

<p>Barrel chest (A)</p> Signup and view all the answers

What is a common symptom for both types of lung diseases?

<p>Shortness of breath (C)</p> Signup and view all the answers

What is a classic sign of obstructive lung disease?

<p>Barrel chest (C)</p> Signup and view all the answers

What can spirometry tests diagnose?

<p>Both obstructive and restrictive lung disease (A)</p> Signup and view all the answers

What can spirometry tests diagnose?

<p>Both obstructive and restrictive lung disease (A)</p> Signup and view all the answers

What is a common indicator of obstructive lung disease in spirometry tests?

<p>Low FEV1/RVC ratio (A)</p> Signup and view all the answers

What is a classic sign of obstructive lung disease?

<p>Barrel chest (A)</p> Signup and view all the answers

Which lung function test can diagnose obstructive lung disease?

<p>Spirometry (B)</p> Signup and view all the answers

What can flow-volume loops help identify?

<p>The type of lung disease based on air flow pattern (D)</p> Signup and view all the answers

What are common indicators of obstructive lung disease in spirometry tests?

<p>Low FEV1 and FEV1/RVC ratio (D)</p> Signup and view all the answers

Which lung function test can diagnose restrictive lung disease?

<p>Spirometry (B)</p> Signup and view all the answers

What can also cause shortness of breath besides lung diseases?

<p>Hyperacidity (C)</p> Signup and view all the answers

What can help identify the type of lung disease based on the pattern of air flow?

<p>Flow-volume loops (D)</p> Signup and view all the answers

What other chest deformities are mentioned in the text besides barrel chest?

<p>Pectus excavatum and pectus carinatum (D)</p> Signup and view all the answers

What can also cause shortness of breath besides lung diseases?

<p>Hyperacidity (C)</p> Signup and view all the answers

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Study Notes

  1. There are two types of lung diseases: obstructive lung disease (OLD) and restrictive lung disease (RLD).
  2. OLD refers to difficulty exhaling air, while RLD refers to difficulty inhaling air.
  3. Shortness of breath is a common symptom for both types of lung diseases.
  4. Both OLD and RLD can result in low vital capacity and high residual volume.
  5. Barrel chest is a classic sign of OLD.
  6. Spirometry tests can diagnose OLD, with low FEV1 and FEV1/RVC ratio being common indicators.
  7. Spirometry tests can also diagnose RLD, with abnormal to high FEV1/FVC ratio being a sign.
  8. Flow-volume loops can help identify the type of lung disease based on the pattern of air flow.
  9. Other chest deformities include pectus excavatum and pectus carinatum.
  10. Shortness of breath can also be caused by other factors, such as hyperacidity.

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