Indlela i-pathogenesis ne-pathophysiology ekwazisa ngayo ukwelashwa
I-Pathophysiology yizwi esasijwayele ukuchaza ukuthi isifo sishintsha kanjani umsebenzi ojwayelekile womzimba. Itholakala esiqhingini sesiGreki se- pathos esisho ukuthi "ukuhlupheka" futhi impande phusiologia isho ukuthi "ifilosofi yemvelo."
Ngokuphathelene nesimo esifana ne-asthma, singachaza izindlela lapho lesi sifo sithinta umsebenzi ovamile wamaphaphu, njenge:
- Indlela lesi sifo esibangela ukuvuvukala okungapheli kwezingxenye zomoya
- Indlela lesi sifo esibangelwa ngayo i- bronchoconstriction , ukuqiniswa kwemisipha ezungeze amavesi emoyeni
Ngokuphambene, i-pathogenesis (i- genesis okusho ukuthi "imvelaphi") ichaza ukuthi isifo sifunda kuphi futhi ukhethwa kwezenzakalo ezenzeka kule nkinga.
Ngaphakathi kwesimo se-asthma, i-pathogenesis ichaza indlela umzimba wokuzivikela omzimba ongasabela ngayo ngokungahambi kahle ekubangela ukuvuvukala okungapheli kanye ne-bronchoconstriction ebangela ukuqina nokuqina kwemigwaqo ebangela ukuqhubeka nokuphefumula ukuphefumula kubangela ukulimala okuqhubekayo kwezinye izingxenye zomzimba, njenge-cardiovascular system .
Ngakho-ke, i-pathophysiology ichaza indlela isifo eshintsha ngayo indlela yokuphila ngenkathi i-pathogenesis ichaza ukuthi leso sifo siyaqhubeka kanjani.
Ukuqonda Ukuvuvukala Okungapheli
Abantu abane-asthma baziwa ukuthi baxhomeke kulokho esikubiza ngokuthi izimbangela .
Lokho kusho ukuthi lokho okushoyo, njengokuthuli noma impova, kuqondwa ngokungalungile ukuthi isimiso somzimba sokuzivikela sikwazi ukulimaza.
Ngokubangela impendulo, umzimba uzokhipha amakhemikhali abhubhisa njengengxenye yenqubo evamile yokuzivikela. Lezi zimakhemikhali, phakathi kwezinye izinto, zizokwenza ukuthi imithwalo yegazi encane ikhulise ukuze amangqamuzana omzimba avikelekile angakhukhula endaweni yesifo esithintekayo.
Uma lokhu kwenzeka emaphashini, izicubu ngokwazo zizoqala ukuvuvukala futhi zivutha.
Ngesikhathi esifanayo, umzimba uzokhiqiza i-mucus eningi njengesivimbela sokuzivikela ngokusongela okungekhona, ukuvala umoya womoya nokuvimbela ukuphefumula.
Ukuvuvukala okungapheli kungabangela inqubo ebizwa ngokuthi i-airway ukulungiswa lapho izindonga zezingxenye zomoya ziqala ukweqa futhi zikhuni, izigulane ziqala ukwandisa, futhi inethiwekhi yemithambo yegazi iqhubekela phambili ngendlela engavamile. Lezi zinhlobo zezinguquko emaphashini zibhekwa zingenakuguqulwa futhi zihambisana nokugqama kwezimpawu.
Ukuqonda iBronchoconstriction
Ngesikhathi sokuhlaselwa yisifo se-asthma, isimiso somzimba samasosha omzimba siphenduka ngendlela engavamile ukuba sibe nesimo senhliziyo. Lokhu kubangela ukukhululwa kwama- histamine nezinye izinto ezingabangela ukuthi izigatshana zezindiza zivumelane, ngokungabonakali ukuvimbela ukungenisa oksijini. Le nqubo, ebizwa ngokuthi i-bronchospasm, ibuye ibe nzima nakakhulu ukuvinjelwa kwamavesi nge-mucus, okubangela ukubili ukuphefumula nokukhwehlela okungapheli (ukukhulula i-mucus).
I-bronchospasm ngokuvamile ihlala amahora amabili kuya kweyodwa. Kwezinye izimo, isenzakalo sokuqala singasandulela ukuhlaselwa okulandelayo noma kusuka emahoreni amathathu kuya kwangu-12 kamuva.
Indlela I-Pathophysiology ne-Pathogenesis Yenza Ngokwemvelo Ukwelapha Isifo
Ngokuqonda i-pathophysiology yesifo, singathola amathuluzi adingekayo ukuze kulungiswe impendulo noma ukuvimbela ukuthi kungenzeki.
Ngokuqonda i-pathogenesis yesifo, singavame ukuthola izindlela zokukugwema, ukuyibuyisela, ukuyiphulukisa, noma ukuvimbela ekuqhubekeleni phambili esikoleni esilindelekile.
Futhi yilokho okubalulekile okumele sikhumbule nge-asthma: ukuthi ngenkathi singakafiki izindlela zokwelapha, siyazi ukuthi singakwazi kanjani ukulawula izimpawu zayo nokuphuza (uma kungenjalo ukuyeka) ukuqhubeka kwayo. Ekugcineni, inkinga yesifo ayinakugwenywa futhi ingashintshwa ngokusetshenziswa kwemithi nokuphatha ngendlela efanele. Lokhu kufaka:
- Ukuthatha imithi yakho njengoba kunqunywe
- Ukugcina i-inhaler yakho yokusindisa esiseduze
- Gwema izimbangela ezibangela ukuhlaselwa
- Ukuthola igciwane lomkhuhlane noma i-pneumonia
- Ukukhuluma ngokukhetha indlela yokuphila ukuthuthukisa umsebenzi wamaphaphu, kuhlanganise nokudla nokuzivocavoca
- Ukuvakashela udokotela wakho njalo ukuqapha impilo yakho yokuphefumula futhi uqinisekise ukuthi imithi yakho ilungile.
Ekugcineni, inkambo yesifo sakho ikakhulukazi ezandleni zakho. Ngokuqonda izinqubo ezenzeka ngazo izimpawu ze-astmma futhi zimbi, ungathatha izinyathelo ezidingekayo ukuze uvikele impilo yakho yokuphefumula ngokuhamba kwesikhathi.
> Umthombo:
> Lynn, S. kanye noKushto-Reese, K. " Ukuqonda i-asthma pathophysiology , ukuxilongwa, nokuphathwa." Ubuhlengikazi baseMelika Namuhla. 2015; 10 (7): 49-51.