Cov kab mob ua pa yog cov kab mob hauv nruab nrog cev thiab cov ntaub so ntswg uas pab koj ua pa Nws suav nrog koj txoj hlab ntsws, ntsws thiab cov hlab ntsha. Cov nqaij ntshiv koj lub ntsws kuj yog ib feem ntawm txoj kev ua pa. Cov khoom no ua haujlwm ua ke txhawm rau txav oxygen thoob plaws lub cev thiab ntxuav cov pa phem xws li carbon dioxide.
Lub cev ua pa txhais li cas?
Mloog cov lus. (RES-pih-ruh-TOR-ee SIS-tem) Lub cev uas koom nrog ua pa. Cov no muaj xws li lub qhov ntswg, caj pas, larynx, trachea, bronchi, thiab ntsws.
Lub luag haujlwm tseem ceeb ntawm kev ua pa yog dab tsi?
Lung He alth & Diseases
Koj lub ntsws yog ib feem ntawm txoj kev ua pa, ib pawg ntawm cov kabmob thiab cov ntaub so ntswg ua haujlwm ua ke los pab koj ua pa. Lub tshuab ua pa lub luag haujlwm tseem ceeb yog txav huab cua ntshiab rau hauv koj lub cev thaum tshem tawm cov pa khib nyiab.
7 lub cev ua pa yog dab tsi?
Cov no yog cov ntu:
- Nug.
- Lub ncauj.
- caj pas (pharynx)
- Voice box (larynx)
- Large airways (bronchi)
- Small airways (bronchioles)
- Luag.
Nyob zoo ib tsoom niam txiv kwv tij neej tsas sawv daws.
5 lub luag haujlwm tseem ceeb ntawm kev ua pa yog dab tsi?
Muaj tsib lub luag haujlwm ntawm kev ua pa
- Gas Exchange - oxygen thiab carbon dioxide.
- Ua pa - txav ntawm huab cua.
- Sound Production.
- Olfactory Assistance - hnov tsw.
- Kev tiv thaiv - los ntawm plua plav thiab microbes nkag mus rau hauv lub cev los ntawm kev tsim cov hnoos qeev, cilia, thiab hnoos.
