Kuapo Gas

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• Hōʻike Overview

Hōʻike Overview

Komo ke ea i ke kino ma o ka waha a ihu a neʻe wikiwiki i ka pharynx, a i ʻole ka ʻāʻī. Mai laila, hele i loko o ka larynx, a pahu leo ​​paha, a komo i ka trachea.

ʻO ka trachea kahi paipu ikaika e paʻa ana nā apo o ka cartilage e pale iā ia mai ka hiolo ʻana.

Ma loko o nā māmā, nā lālā trachea i ka bronchus hema a me ka ʻākau. Māhele hou kēia i nā lālā liʻiliʻi a liʻiliʻi i kapa ʻia ʻo bronchioles.

Pau nā bronchioles liʻiliʻi loa i nā ʻeke ea liʻiliʻi. Kapa ʻia kēia mau mea he alveoli. Hoʻoheheʻe lākou i ka manawa e hanu ai ke kanaka a deflate ke hemo kahi kanaka.

I ka wā hoʻololi kinoea neʻe ka oxygen mai nā akemāmā i ke kahe o ke koko. I ka manawa like ke hala ka carbon dioxide mai ke koko a i nā akemāmā.Hana ʻia kēia i loko o nā akemāmā ma waena o ka alveoli a me kahi pūnaewele o nā kīʻaha koko liʻiliʻi i kapa ʻia he capillaries, aia i loko o nā paia o ka alveoli.

Maʻaneʻi ʻoe e ʻike ai i nā hunaola ʻulaʻula e hele ana i nā capillaries. Māhele nā ​​paia o ka alveoli i kahi membrane me nā capillaries. ʻO ko lākou kokoke loa ia.

Mālama kēia i ka oxygen a me ka dioxide kalapona, a neʻe manuahi paha, ma waena o ka ʻōnaehana hanu a me ke kahe o ke koko.

Hoʻopili nā mole oxygen i nā hunaola ʻulaʻula, e hoʻi hou i ka puʻuwai. I ka manawa like, puhi ʻia nā mole kalapona kalapona ma ke alveoli mai ke kino i ka manawa aʻe e hemo ai ke kanaka.

Hāʻawi ka Gas Gas i ke kino e hoʻopiha i ka oxygen a hoʻopau i ka carbon dioxide. Pono ka hana ʻelua i mea e ola ai.

• Nā pilikia hanu
• Nā Maʻi Lung