Imvelo yendalo engapheliyo kunye neenkqubo zokuvuvukala kwindlela yokuphefumula ephezulu kuthiwa yi-asthma ye-bronchial: izizathu zesifo zilele ekuphenduleni komzimba kwizinto ezahlukeneyo. I-pathology ihambelana nokuhlaselwa okukrakra kokukhwehlela nokuphefumula okufutshane, okuphelisa ukuphelelwa amandla.
I-asthma ye-Bronchial - izizathu zokuqala kwesi sifo
Inkqubo yokuphefumula yomntu yinkqubo elula yokwenza izinto ezintathu:
- umkhondo;
- bronchi;
- imiphunga.
Umgangatho wangaphakathi wezitho zihlanganiswe ngumbumba onqamlekileyo, owathi, xa kuvela izifo-mzimba, ukuhlaselwa kwintsholongwane okanye ibhaktheriya kuyimfihlo yokunqanda ukungena kwamagciwane ngokuthe ngqo kwimiphunga. Kwi-asthmatics, iifayili ezibhekiselwe kwi-bronchi zidla ngokukhawuleza kwaye zikhukhumele, ezikhokelela ekunciphiseni ukukhanya kwe-lumen ye-air kunye nokuthintela ukufikelela komoya.
Izizathu zokubonakala kunye nokuphuhliswa kwesifo se-asthma
Enyanisweni, akunakwenzeka ukuba uchaze isizathu sokuba abanye abantu baxhomekeke kwizinto ezibangelwa yi-asthma. Isizathu esibalulekileyo sesifo namhlanje sibhekwa njengesisifo sokungabikho komzimba , njengempendulo yokuzivikela komzimba kwisistim yangaphandle. Ba no:
- uboya bezilwanyana zasekhaya;
- iimveliso zokutya;
- uthuli lomzi kunye nezorhwebo;
- impova ye zityalo;
- iifolo zefungi;
- iipilisi ezincinci;
- Gesi zokukhupha;
- iinqununu zamanzi kunye namanzi angasese;
- umsi wocuba;
- amayeza, izidakamizwa ezichasene nezidakamizwa;
- ulwasulelo lwebhaktheriya;
- iintsholongwane, kuquka ne-influenza;
- izithako zamakhemikhali ezitshawayo.
Ngaphezu koko, lesi sifo sinokukhula ngaphandle kokuthambekela kwintlungu ngenxa yezinye iimeko.
Isibilini se-Bronchial - izizathu zengqondo
Ukwenyuka kwe-reactivity ye-bronchi kwiimeko ezinqabileyo kubonakaliswa ngenxa yokuxhalabisa ngokwexesha elide kunye noxinzelelo. Isimo esingaqinisekiyo nesimo sengqondo somntu sihombisa ukwanda kwenani lentliziyo kunye nokwanda kwegazi. Kwi-asthmatics, le ndlela ikhupha i-mucosa ye-bronchial kuwo wonke umhlaba kunye nokunciphisa i-lumen yayo, echaphazelekayo.
Imiba yengozi ye-asthma ye-bronchial
Phakathi kwezinye izizathu zokukhubazeka, kufuneka kuphawulwe:
- ukuzalwa kofuzo;
- imeko yendalo;
- umsebenzi wobugcisa;
- ukuxhaphaka kwemveliso yemvelaphi yezilwanyana ekudleni;
- ukugqithisa ngokomzimba (ukulayisha i-asthma);
- umphumo wobanda kwiindlela zokuphefumula;
- mozulu;
- ukungabi nekhalsiyamu emzimbeni ;
- iingxaki zesimiso se-nervous system;
- utshintsho olonakalisayo kwi-bronchi;
- umonakalo ngomatshini kwisifuba;
- ukubunjwa kwee-slugs ezivela kwi-mucus ebonakalayo.
Ingqwalasela ngokukodwa ihlawulwa ngoku, ngenxa yokuba isifo se-asthma kwesinye sezihlobo esilandelayo sidlula i-30%.
Ukuhlaselwa kwe-asthma-bronchial-causes
Ukukhethwa, okubonakaliswe ukungakwazi ukuphefumula umoya, kuhamba kunye nokukhwehlela, ukukhwehlela okungahlali, intlungu kwisifuba esezantsi kunye nokungabi naso komoya.
Isizathu esibalulekileyo sokuhlaselwa sisivimbela umlenze we-mucous nge-spasm ephazamisayo yokusila kunye nokunciphisa i-lumen ye-bronchi. Kuvela ngokugqithiseleka kwezinto ezivakalayo kunye nezizathu ezivakalayo kwimeko yangaphandle, ukunyanzeliswa ngokomzimba okanye ngokomzwelo, kunye nokungabi nonyango olufike ngexesha. Ngenxa yoko, i-plug ebizwa ngokuba yi-mucous plug yenziwe, iqukethe iiseli zeprotinaceous, epithelium kunye nezinye izinto. Ngethuba lokuhlaselwa, ukuphuma kwamanzi okudakalisa amanzi, okubangela ukugxininisa ngakumbi kwe-sputum.