Pathophysiology of Chronic Inflammation in Lungs
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Pathophysiology of Chronic Inflammation in Lungs

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Questions and Answers

What is the defining feature of a sustained worsening of COPD symptoms that lasts 48 hours or longer?

  • Shortness of breath (correct)
  • Decreased respiratory rate
  • Increased lung hyperinflation
  • Improved lung function

    • What is one of the common causes of acute respiratory failure in COPD patients?

  • Indiscriminate use of sedatives (correct)
  • Excessive oxygen therapy
  • Regular use of bronchodilators
  • Limited exposure to allergens

    • How can Cor Pulmonale be managed effectively in COPD patients?

  • Stopping all medications
  • Long-term oxygen therapy (correct)
  • Increased cigarette smoking
  • Surgical intervention

    • Which scale is commonly used to assess the severity of breathlessness in COPD patients?

    <p>Medical Research Council (MRC) Dyspnea Scale</p> Signup and view all the answers

    What is the main purpose of the Dyspnea Scale used during clinical assessment of COPD patients?

    <p>Assess impact on quality of life</p> Signup and view all the answers

    What is the primary purpose of the respiratory system?

    <p>To facilitate the exchange of oxygen and carbon dioxide in the lungs and tissues</p> Signup and view all the answers

    Which of the following statements is true about hypoxia and hypoxemia?

    <p>Hypoxemia refers to low levels of oxygen in the blood, while hypoxia refers to low levels of oxygen in the tissues.</p> Signup and view all the answers

    What is a common symptom of Tuberculosis (TB) infection?

    <p>Swollen lymph nodes</p> Signup and view all the answers

    Which diagnostic study is commonly used for Tuberculosis (TB) identification?

    <p>Tuberculin Skin Test (Mantoux Test)</p> Signup and view all the answers

    What is a significant risk factor for developing Chronic Obstructive Pulmonary Disease (COPD)?

    <p>Occupational exposure to chemicals and dust</p> Signup and view all the answers

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