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6. tidal volume is 1200mls
7. Pulmonary ventillation is the movement of air in and out of the lungs
8. the medual oblongata is situated above the pons
9. your expiratory reserve volume is the largest amount of air that can be expired during maximum expiration
10. muscles that we use during increased breathing are known as helpful muscles
11. The apneustic area of the pons controls stops inspiration and brings about expiration
12. A child under one should have a resp rate of 30-40bpm
13. the movement of o2 from the bloodstream into tissues is known as external respiration
14. the oesophagus sits posteriorly to the trachea
15. pulmonary veins return from the lungs to the right atrium
16. functions of the upper airway are to warm, filter and moiston
17. gaseous exchange takes place through osmosis
18. Internal respiration is the movement of o2 from the bloodstream to cells
19. on expiration the chest cavity is under greater pressure
20. fluid assists the expansion of the chest wall during inspiration
