Assignment Details

Respiratory questions

Michaelmas 24 to Trinity 25

A level PE 2024-5 year 1

Date Due

Dec. 9, 2024

Additional Info

  1. Distinguish between pulmonary ventilation, external and internal respiration 3 marks ​

  2. The lungs have no skeletal tissue so how do they increase in size on breathing in 2 marks ​

  3. Identify the muscles used in respiration at rest ​

2 marks ​

4. How are O2 and CO2 transported in the body ​

2 marks 

5. Identify and explain four factors that influence the efficiency of gaseous exchange between the lungs and pulmonary capillaries 4 marks