Free – Structure of the Respiratory System Quiz

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  1. Identify the component labelled as A1
    RA exam question labelling pic

  2. The trachea has …………. to prevent it from collapsing1
  3. Identify the missing structure needed to complete the flow diagram (1)1

    Nasal Cavity-- --Epiglottis--Larynx--Trachea--Bronchus--Bronchioles--Alveoli

  4. Where does the exchange of oxygen and carbon dioxide take place (gaseous exchange)?1
  5. Identify the component labelled as D1
    RA exam question labelling pic

  6. What does the diaphragm do during inspiration?1
  7. Select the option which protects the respiratory system?1
  8. Fill in the blank1

    Make sure you get the spelling right

    are tiny airways that carry oxygen to the alveoli

  9. Select the correct passage of air through the respiratory system order1
  10. Identify the component labelled as F1
    RA exam question labelling pic

  11. Where does air enter the respiratory system?1
  12. Describe the function of the epiglottis (1 marks)1

    The epiglottis is a flat of cartilage at the base of the tongue, which prevents from entering the windpipe

  13. The scientific name for the throat is the……….1
  14. What does the diaphragm do to carry out inspiration?1
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