Other questions in this quiz

2. What are the walls of the trachea made up of?

  • Elastic fibres
  • Ciliates epithelium
  • Cartilage
  • Goblet cells
  • Smooth muscle

3. What is the tidal volume?

  • Inspiratiory/expiratory reserve volume
  • Largest volume of air that an be moved in and out in one breath
  • Volume of air moved in and out at rest
  • Volume of air that always remains in he lungs

4. Smooth muscle mainly makes up what wall in the respiratory system?

  • Bronchi
  • Alveolus
  • Bronchioles
  • Trachea

5. What is the role of goblet cells?

  • Constrict airway
  • Secrete mucus to trap particles
  • Waft mucus up the airway

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