Other questions in this quiz

2. Where is the mucus moved to?

  • To the top of the trachea to be swallowed
  • To the diaphragm
  • To the top of the trachea to be breathed out

3. Lung cancer is easy to treat and rarely causes death

  • False
  • True

4. What is produced by the lining of the respiratory system to trap dust and bacteria from the air breathed in?

  • Gas
  • Air
  • Mucus
  • Blood

5. Tobacco smoke contains tar which clogs up the lungs and makes it more difficult to breathe, this can again lead to

  • Emphysema
  • Lung cancer

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