Zeziphi izihluzi ezikwinkqubo yokuphefumla?

Inkqubo yokuphefumla yinethiwekhi enzima yezakhiwo kunye namalungu avumela umntu ukuba aphefumle kwaye athabathe i-shostgen kunye ne-filbon dioksi yendawo yokuphefumla, kukho enye into eyingozi emoyeni ngaphambi kokuba ifikelele kwimiphunga.

Isihluzi sokuqala senkqubo yokuphefumla siyimpumlo . i-filter isebenza impumlo yempumlo . {{2}.. Iphecana .}}}}} i-{i-{4}.

Isihluzi esilandelayo kwinkqubo yokuphefumla yi-pharynx . i-pharynx sisiqendu se-pharynx, i-allegets {{1} {i-rilia ivalelwe yi-MUCUS nase-cilia kwi Iindonga zePiryntoal .

Emva kokudlula kwi-pharynx, umoya ungena kwi-trachea, ityhubhu emfutshane, ethe tye ekhokelela kwimiphunga . I-Trachea ifakwe kwi-pilia enamazwe angaphandle okanye i-allergens enokuthi ifake umphetho Inkqubo .

Kukho iifilitha ezongezelelweyo kwimiphunga ebizwa ngokuba yiAlveolar Macrophages . {i-phagocytose i-alveolar Mactstose phagostose phagostose phagostose phagoustose ukuvuvukala .

Ukongeza kwezi zifilitha, kukho ne-slill ye-sty enokuqokelela iintlobo ezahlukeneyo zenkunkuma ye-calpiray ukuze isuse iiseli ze-goblet kwaye isuse iiseli ezibizwa ngokuba ziiseli zomoya ezikhoyo kwi-Clara iindlela kunye noncedo Veza umaleko okhuselayo obizwa ngokuba yi-surfacnt, enciphisa uxinzelelo lwe-alveoli kwaye inceda ukuthintela i-fublelis, okanye ukuwa kwe-tissung.

Inkqubo yokuphefumla ixhotyiswe ngeefilitha ezininzi kunye neendlela ezithimba kwaye zisuse amasuntswana anobungozi, nangona i-allergies kunye nezinye izinto zokuphefumla zidla ngokuphefumla ngokufanelekileyo kwaye zithathe ioksijini kunye ne-carbon kunye ne-carbon diokbude ye Indalo esingqongileyo .