Respiratory System Overview Quiz
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Questions and Answers

Which part of the respiratory system consists of many interconnected air-filled spaces with very thin linings which allow rapid gas exchange?

  • Nose/nasal cavity
  • Alveoli (correct)
  • Pharynx
  • Bronchi
  • What is the function of the conducting portion of the respiratory system?

  • Interconnected air-filled spaces
  • Rapid gas exchange
  • Conducting air from the environment into respiratory spaces (correct)
  • Gas exchange
  • Which organ is not a part of the human respiratory system?

  • Liver (correct)
  • Bronchi
  • Trachea
  • Larynx
  • Which type of respiratory tract infection can involve the upper and lower airways?

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

    What represents one of the more common reasons for visits to the physician, admission to the hospital, and forced inactivity among all age groups?

    <p>Respiratory illnesses</p> Signup and view all the answers

    What part of the respiratory system is responsible for controlling breathing through its contraction and relaxation?

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

    What is the estimated percentage of the world population that is infected with tuberculosis?

    <p>Between 19% and 43%</p> Signup and view all the answers

    Which part of the body does pulmonary tuberculosis most commonly affect?

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

    What is the classic symptom of active TB infection in the lungs?

    <p>Chronic cough with blood-tinged sputum</p> Signup and view all the answers

    In how many active cases of TB does the infection spread outside the lungs, causing extrapulmonary tuberculosis?

    <p>15–20%</p> Signup and view all the answers

    What is a notable extrapulmonary infection site of tuberculosis involving the central nervous system?

    <p>Central nervous system</p> Signup and view all the answers

    What causes tuberculosis, a widespread infectious disease?

    <p>Various strains of bacteria</p> Signup and view all the answers

    Which group is more likely to experience extrapulmonary TB?

    <p>Immunosuppressed persons and young children</p> Signup and view all the answers

    What is the fatality rate if latent tuberculosis progresses to active disease and is left untreated?

    <p>More than 50%</p> Signup and view all the answers

    What is the primary function of the conducting portion of the human respiratory system?

    <p>It conducts air from the environment into respiratory spaces</p> Signup and view all the answers

    Which respiratory illness is commonly associated with visits to physicians, hospital admissions, and forced inactivity?

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

    What part of the human respiratory system is responsible for controlling breathing through its contraction and relaxation?

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

    Which respiratory tract infection can involve both the upper and lower airways?

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

    In how many active cases of tuberculosis does the infection spread outside the lungs, causing extrapulmonary tuberculosis?

    <p>60%</p> Signup and view all the answers

    What represents one of the major symptoms of active TB infection in the lungs?

    <p>Persistent cough with blood-tinged sputum</p> Signup and view all the answers

    What is the primary cause of tuberculosis, a widespread infectious disease?

    <p>Mycobacterium tuberculosis</p> Signup and view all the answers

    What represents one of the major symptoms of active TB infection in the lungs?

    <p>Chronic cough with blood-tinged sputum</p> Signup and view all the answers

    In how many active cases of tuberculosis does the infection spread outside the lungs, causing extrapulmonary tuberculosis?

    <p>15-20%</p> Signup and view all the answers

    Which part of the body does pulmonary tuberculosis most commonly affect?

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

    What represents one of the more common reasons for visits to the physician, admission to the hospital, and forced inactivity among all age groups?

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

    Which type of respiratory tract infection can involve the upper and lower airways?

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

    What part of the human respiratory system is responsible for controlling breathing through its contraction and relaxation?

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

    What is the estimated percentage of the world population that is infected with tuberculosis?

    <p>15-20%</p> Signup and view all the answers

    What part of the respiratory system consists of many interconnected air-filled spaces with very thin linings allowing rapid gas exchange?

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

    What organ is not a part of the human respiratory system?

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

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