Ubuzazi ezi zinto nge-trachea yakho? Masithethe!

Akunakuphikiswa ukuba ukuphefumla kubaluleke kangakanani kuthi sonke. Ngoko ke, namhlanje siza kuthetha ngetyhubhu ebaluleke kakhulu emzimbeni wethu enceda kule nkqubo yokuphefumla. Le yi-trachea, okanye into ngamanye amaxesha esiyibiza ngokuba yi-'windpipe'. Abanye bayibiza ngokuba yi-'(Trachea)`.

Yintoni le trachea?

Ngamafutshane, i-trachea yakho yityhubhu ende, enomfanekiso ka-U ephuma kwi-larynx yakho, okanye ibhokisi yelizwi, ukuya emiphungeni yakho. Ikwabizwa ngokuba yi-windpipe . Yinxalenye ebaluleke kakhulu kwinkqubo yethu yokuphefumla.

Xa uphefumla, umoya ungena ngempumlo okanye ngomlomo, udlule kwingqula yakho, uze udlule kwi-trachea kunye ne-bronchi. Ezi bronchi zithwala umoya uye emiphungeni yakho.

Yintoni umthi we-tracheobronchial?

Umqolo wakho, ukuba ulula, uyinxalenye yomthi we-tracheobronchial . Le yindlela ephambili apho umoya uhamba khona ukuya emiphungeni kwaye apho kwenzeka khona ukutshintshiselana ngegesi (ukutshintshiselana kwe-carbon dioxide kunye ne-oxygen).

Le nkqubo yeye:

• I-Trachea.
• I-Bronchi: Le yimibhobho emikhulu edibanisa i-trachea kunye nemiphunga.
• Iibronchioles: Ezi ziindawo ezisezantsi zebronchi. Ezi ziba ncinci kwaye zisasazeke kuyo yonke imiphunga.

Kwenzeka ntoni kwi-trachea?

Umsebenzi oyintloko we-trachea kukuthwala umoya ungene kwaye uphume emiphungeni yakho. Yityhubhu eqinileyo, kodwa eguquguqukayo enika indlela ezinzileyo nethembekileyo yokungena kweoksijini emzimbeni.

Isebenza njani i-trachea (umphimbo womoya) kwinkqubo yakho yokuphefumla?

I-trachea yakho, kunye nayo yonke inkqubo yakho yokuphefumla, ikunceda ukuphefumla. Khawuthelekelele oku: Xa uphefumla, nantsi into eyenzekayo:

• Umoya ungena kwi-windpipe yakho (i-trachea) ngempumlo yakho nasemlonyeni.
• I-trachea isasazeka kwi-bronchi yasekhohlo neyasekunene.
• Idlula kwi-bronchi ize ingene kwi-bronchioles emiphungeni.
• Okokugqibela, izakhiwo ezincinci nezingqukuva emiphungeni ezibizwa ngokuba yi-alveoli zivumela umzimba wakho ukuba ufunxe ioksijini kwaye ukhuphe ikharbon diokside. Oku kubizwa ngokuba yi-gas exchange .

Xa ukhupha umoya, oko kukuthi, ukhupha umoya, le nkqubo ifanayo yenzeka ngokuchaseneyo, kwaye ikharbon diokside iphuma emzimbeni.

Ingakanani i-trachea?

Umbhobho womoya (i-trachea) wabantu abaninzi ubude bawo bumalunga ne-intshi ezi-4 (iisentimitha ezili-10). Oko kumalunga nobubanzi besandla sakho. Ukuba uyilinganisa ngobubanzi,Imalunga ne-intshi enye (malunga neesentimitha eziyi-2.5) ubude – loo nto ilingana nomnwe womntu omdala oqhelekileyo.

Iphi i-trachea?

I-trachea yakho ikwinxalenye esezantsi yentamo yakho nakwisifuba esingaphezulu, ngaphantsi kwengxolo yakho. Yindawo encinci efana nomngxuma ezantsi komqala wakho, phakathi kwemiphetho yangaphakathi yamathambo akho ekhola, ngasemva kwawo.

Ukuba ujonga umzobo we-trachea kunye nezinye izitho zenkqubo yokuphefumla, uza kubona ukuba i-trachea iphakathi kwemiphunga emibini ephezulu. Ibekwe phambi komqala wakho - umbhobho othwala ukutya ukusuka emlonyeni wakho ukuya esiswini sakho.

Zithini iindawo ze-trachea?

I-trachea ineenxalenye ezimbini eziphambili:

• I-cervical trachea (inxalenye esentanyeni yakho).
• I-Thoracic trachea (inxalenye yesifuba sakho).

Iyintoni indlela eyakhiwe ngayo i-trachea? Zithini izinto eziyinxalenye yayo?

I-trachea yakho yenziwe ngeeringi ze-cartilage ezili-16 ukuya kwezingama-20. I-cartilage sisicwili esiqinileyo, kodwa esiguquguqukayo. Luhlobo oluphambili lwezicwili ezidityanisiweyo emzimbeni wethu.

I-trachea ijikelezwe yiringi ye-cartilage ebizwa ngokuba yi-tracheal mucosa. I-mucosa inohlobo lweseli ebizwa ngokuba zii-goblet cells . Ezi zi-goblet cells zivelisa into enamathelayo ebizwa ngokuba yi-mucus . Xa uphefumla, le mucus ibamba uthuli kunye nezinye iinxalenye ezincinci kwaye izithintele ukuba zingangeni emiphungeni.

Kwimaleko engaphakathi ye-trachea, kukho izakhiwo ezincinci ezifana neenwele ezibizwa ngokuba yi-cilia . Ezi cilia zihamba ngendlela enesingqi kwaye zityhala i-mucus iphume kwi-trachea. Emva koko ungayitshica okanye uyiginye.

Phakathi kweeringi ze-cartilage ze-trachea kukho umsipha obizwa ngokuba yi-trachealis muscle . Xa ukhohlela, lo msipha we-trachealis uyafinyela, ukukunceda ukhuphe umoya ngamandla.

Ziziphi iimeko kunye neengxaki ezichaphazela i-trachea?

Kukho iimeko ezahlukeneyo ezinokuchaphazela i-trachea. Umzekelo:

• Umhlaza womqala: Uhlobo lomhlaza oluqala kumbhobho wakho womoya.
• Ukuvaleka komoya ophuma emqolo: Ukuvaleka kwendlela yomoya ephezulu, eyinxalenye yomqala wakho ebizwa ngokuba yi-trachea, i-larynx, okanye i-pharynx.
• I-Tracheal stenosis: Ubunzima bokuphefumla ngenxa yokucutheka kwendlela yomoya.
• I-Tracheitis: Ukudumba komphimbo. Oku kudla ngokuhamba nokukhwehlela okubangelwa ngumkhuhlane okanye olunye usulelo.
• I-Tracheoesophageal fistula: Unxibelelwano olungaqhelekanga (umngxuma) phakathi kwe-esophagus kunye ne-trachea kwindawo enye okanye ezingaphezulu.
• I-Tracheomalacia: Ukuncitshiswa kwe-trachea. Le yimeko edla ngokubonakala kwiintsana ezisandul’ ukuzalwa.

Ndingayigcina njani i-trachea yam isempilweni?

Ungenza ezi zinto ukuze ugcine umphimbo wakho, imiphunga, kunye nenkqubo yakho yokuphefumla isempilweni:

• Gcina ubunzima obusempilweni obukufaneleyo.
• Kuphephe ukuba kufutshane nabantu abatshayayo (abatshayayo abanye).
• Tshintsha izihluzi zomoya zekhaya lakho rhoqo kwaye ugcine ikhaya lakho licocekile.
• Zilolonge rhoqo ukuze uqinise imiphunga nentliziyo yakho.
• Nciphisa umngcipheko wongcoliseko lomoya.
• Ukuba usebenzisa icuba, yeka ukuzisebenzisa kunye nezinye iimveliso zecuba.
• Ukuba uhlala ujongene nezinto ezibangela i-allergens, uthuli, okanye umsi weekhemikhali, sebenzisa izixhobo zokuzikhusela ezifana nemaski yobuso.

Ndifanele ndimbone nini ugqirha?

Ukuba uneempawu zokuphazamiseka kokuphefumla, kufuneka utsalele umnxeba ku-911 okanye uye kwigumbi likaxakeka elikufutshane nawe ngoko nangoko. Iimpawu zokuphazamiseka kokuphefumla ziquka:

• Ukurhoxa kwesifuba: Ukuba isifuba sakho sibonakala sirhoxa rhoqo xa uphefumla.
• Umbala ongwevu, oluhlaza okwesibhakabhaka, okanye ongwevu ngaphakathi okanye ngeenxa zonke zomlomo.
• Ukugquma xa uphefumla.
• Ukwanda kwesantya sokuphefumla ngaphandle kwesizathu.
• Ukuvutha kwempumlo.
• Ukubila ngaphandle kokunyuka kobushushu bomzimba.
• Ukuphefumla sisandi sokukhala xa uphefumla.

Masikhumbule oku!

Ngoko ke, ngamafutshane, i-trachea yityhubhu edibanisa ibhokisi yelizwi lakho (i-larynx) ne-bronchi (iindlela zomoya) emiphungeni yakho. Le yinxalenye ebaluleke kakhulu yenkqubo ekuncedayo ukuphefumla. I-trachea yenziwe ngeeringi eziqinileyo ezibizwa ngokuba yi-cartilage. Ejikeleze le cartilage kukho i-mucous membrane ebizwa ngokuba yi-mucosa. Le mucous membrane ivelisa i-mucus. Le mucus ibamba izinto ezifana nothuli kunye ne-allergens kwaye izithintele ukuba zingangeni emiphungeni yakho. Ungayigcina yonke inkqubo yakho yokuphefumla isempilweni ngokuphepha abantu abatshayayo, ukunciphisa ukuvezwa kwakho kungcoliseko lomoya, kunye nokunxiba izixhobo zokukhusela xa ukwiindawo apho kukho i-allergens okanye umsi weekhemikhali.

I- Trachea, umbhobho womoya, inkqubo yokuphefumla, imiphunga, ukuphefumla, i-cartilage