Feedback mechanisms involved in controlling Ventilation Rate The effects of CO 2 on Ventilation rate The effect of Altitude on Breathing Key Terms Medulla Oblongata Inspiratory amp Expiratory Centres Stretch Receptors ID: 199936
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Control of Breathing Rate
Feedback mechanisms involved in controlling Ventilation Rate.The effects of CO2 on Ventilation rate.The effect of Altitude on Breathing.
Key Terms
: Medulla Oblongata, Inspiratory & Expiratory Centres, Stretch Receptors,
Chemoreceptors
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Activities
Read pages 159 – 161 carefully. ~ Add additional information to your notes.The Effect of Altitude on Breathing i) Explain what causes Altitude (Mountain) Sickness and how the body can acclimatise to this. ii) Suggest how a person’s body can acclimatise
to altitude if they were to live permanently in those conditions. iii) Discuss the Ethical arguments For and Against using Children in investigations on the Effect of
Altitude.