Amanzi emiphakeni. Inkcazelo. Izizathu

I-edema yepulmonari yimeko apho amanzi aqokelela kwimiphunga. Izizathu zingahluka. Ngokuqhelekileyo le meko yimbangela yengcinezelo ephakamileyo, eyenziwe kwimithambo yegazi okanye ukungapheli kwiprotheni egazini. Amanzi emiphakeni angaphinda aqokelele ngenxa yokungakwazi ukukhupha umbane kwi plasma.

I-Edema ligama elisetyenziselwa ukuqonda ubunzima beempawu. Amanzi emiphakeni aphuma kwiinqanawa. Iyunithi yesakhiwo yelungu iboniswe ngesimo sesigxoba esincinci esilungile - i-alveoli. I-Alveolus ngokukhawuleza iboshwe ngethungelwano lwama-capillari. Phakathi kwabo kunye nomoya kukho utshintsho lwegesi. Iindonga zakho kwi-alveoli kunye neendawo zangaphakathi eziphuhlisiweyo zelungu zikhuthaza ukutshintshwa kwe-gas ngokukhawuleza. Ngaloo ndlela, amathuba okuba amanzi emiphakeni aya kuqokelela phantsi kwefuthe leemeko ezahlukeneyo.

I-Edema kwenzeka kwimeko apho utywala kwindawo yomoya emoyeni iqala ukuqokelela. Yona iqala ukuvuza ngokusebenzisa iinqanawa. Le ngxaki inokubangela ukuphulwa kwe-gas exchange, i-hypoxia, eya kuhamba kunye nokuphefumula okufutshane. Igazi, elingenotyebi kwi-oksijini, likhokelela ekulambile kwamanye amaziko omzimba. Xa echaza imeko yesigulane, kwezinye iimeko inkcazelo "yamanzi emiphakeni" isetyenziswa.

Izizathu zokuchukumisa i-cardiogenic zinciphisa, ngokuqhelekileyo, ukwandiswa kwengcinezelo kwiinqanawa. Uxinzelelo, ngokubhekiselele, ludibaniswa nengxaki yesifo senhliziyo. Ngokubhekiselele kwingxaki yomsebenzi wokupompa intliziyo, ukungaphumeleli kwintliziyo ye-congestive kwenzeka. Ukuphulwa okunjalo kwenzeka kubantu abaye bahlaselwa yintliziyo kwaye banesiphako senhliziyo. Ukuguqulwa kwegazi kwiinqanawa kubangela ukwanda kwexinzelelo lwegazi kunye ne-seepage kwi-alveoli evela kwiinqanawa.

I-edema engekho-cardiogenic inokubangelwa yimvakalelo yokuphefumula. Le meko ithathwa njengengozi kwaye ibangelwa yintlungu, isifo esichukumisayo sesistim, imonakalo yemiphunga, kunye nomonakalo owenziwe yimitha. Kwi-syndrome yexinzelelo, ukuthembeka kwi-alveoli kuyingozi. Oku, kunceda, ukufaka amanzi emiphakeni.

I-edema ye-neurogenic iyenzeka ngenxa yezenzo zobuchopho, ukuxhatshazwa okukhulu, ukuxhwaleka okanye ukuphazamiseka kwengqondo.

Ukuqokelela umkhuhlane kungacatshulwa kwaye kwandiswe ngokukhawuleza umphunga. Oku kwenzeka xa umoya ususwe kwi-pleura. Nge-pleurisy exudative, ukwandiswa ngokukhawuleza kwempompo kwenzeka. Kufuneka kuqatshelwe ukuba i-edema iyimpawu kwicala elinye lesilonda. Kule nkalo, ibizwa ngokuba "ngecala elilodwa".

Kwiimeko ezinqabileyo, lesi sifo singabangela ukugqithisa kweziyobisi okanye iziyobisi.

Ukunyanga kwemiphunga kuya kuxhomekeka kuhlobo lwe-edema.

Ngenxa yokungakwazi ukususa umbane ukusuka kumzimba kunye nokungaphumeleli kwezintso, kukho ukwanda kwegazi, ukunyuka kwengcinezelo kwaye, ngenxa yoko, ukuvuvukala. I-Dialysis imiselwe kwizigulane ezineentsholongwane zezintso eziqhubekayo zokuphelisa ukwanda kwamanzi.