https://padlet.com/13391879187/nk52k8dxduxk Made with a warm hug en-us 2017-03-16 01:11:23 UTC 2024-08-18 03:29:54 UTC hello@padlet.com 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/160406273 2017-03-16 01:14:46 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/160406273 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/160406682 Ventilation is let the fresh air to replace the harm air in your body. Ventilation has two action, inhaled and exhaled. Through this two action to let the circulation keep going.]]> 2017-03-16 01:18:20 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/160406682 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162075075 Respiration is the release of energy from food substance in the living cells. There are two kind of respiration, one is aerobic respiration, another is anaerobic respiration. We usually use the aerobic respiration, when we doing exercise, we do the anaerobic respiration. Aerobic has oxygen, and it release more energy, anaerobic is without the oxygen, and it release less energy.]]> 2017-03-23 11:01:51 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162075075 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162075193 We use the mouth and nose to breath, and the alveoli is where the place gas exchange. We need to breathe air then the air in order go to the lungs to get oxygen. We breathe the air out of our lungs to rid the carbon dioxide. The step of the gas exchange(where did the air through):1 mouth and nose;2 larynx;3 trachea;4 left and right bronchus;5 bronchioles;6 alveoli. The lungs are spongy organ, beside the lungs, there is rib protect them.]]> 2017-03-23 11:02:36 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162075193 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162086838 Reference:http://cn.bing.com/images/searchview=detailV2&ccid=cb9sP1EZ&id=3D20000BBB88991D7BF65BF7CF25D7A86BAD481D&q=inhaled+and+exhaled+air&simid=608029295911832742&selectedIndex=9&ajaxhist=0]]> 2017-03-23 11:54:24 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162086838 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162087239 Referencehttp://cn.bing.com/images/searchview=detailV2&ccid=UG%2b1pLON&id=3D20000BBB88991D7BF66170DC4C91E20AD5C0C2&q=inhaled+and+exhaled+air&simid=607996705705165996&selectedIndex=8&ajaxhist=0]]> 2017-03-23 11:56:05 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162087239 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162088278 Breathing in]]> 2017-03-23 12:00:16 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162088278 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162093817 Breathing out]]> 2017-03-23 12:20:31 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162093817 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162373472 The external muscles contract, and the internal muscles relax, the ribs are moving upwards and outwards.]]> 2017-03-24 11:43:00 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162373472 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162374355 At the same time, the diaphragm is contracts and flatten. The diaphragm which is connect with the rib and lungs.]]> 2017-03-24 11:47:13 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162374355 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162374680 When we do the inspiration, both of these actions increase the volume inside of the thorax, and the pressure is decrease inside of the thorax.]]> 2017-03-24 11:48:44 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162374680 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162375487 Since atmospheric pressure is become greater, air moves into the lungs, and the lungs will inflate.]]> 2017-03-24 11:52:19 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162375487 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162376130 The external muscles relax, and the internal muscles contract.]]> 2017-03-24 11:55:06 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162376130 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162376465 This lowers the ribs downwards and inwards]]> 2017-03-24 11:56:32 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162376465 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162376772 The muscle inside of the diaphragm relaxes, but when there are pressure the diaphragm is bulges up.]]> 2017-03-24 11:58:05 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162376772 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162377601 When we do the expiration, both of these actions decrease the volume inside of the thorax, and the pressure is increase inside of the thorax.]]> 2017-03-24 12:01:55 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162377601 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162377773 The elastic recoil inside our alveoli helps to force the air out of the lungs]]> 2017-03-24 12:02:44 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162377773 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162378143 The inspiration and expiration is related with the volume and pressure. When you do the inspiration, the volume inside of your thorax will increase and the pressure will decrease. The diaphragm and the ribcage move the chest cavity and pull open the lungs to let the oxygen goes into our body, so the volume will increase. The pressure decrease so the air can goes inside to our body. The air pressure is normal, so when the inside pressure decrease, then the air can goes into our body. When you do the expiration, the diaphragm muscles relax, and the diaphragm will bulges up, so it force to push the air out of your body. Then the volume decrease, pressure increase. ]]> 2017-03-24 12:04:16 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162378143 13391879187 https://padlet.com/13391879187/nk52k8dxduxk/wish/162406700 When you breathing, you need to breath the cleaning air, the hair inside of your nose can removing some particles and pathogens to keep the air cleaning.]]> 2017-03-24 13:36:08 UTC https://padlet.com/13391879187/nk52k8dxduxk/wish/162406700