Yintoni zomzimba ngenxa?

Shock ibizwa engaginyisi mathe, apho kabukhali kwanciphisa umbutho perfusion, oko kukuthi bonke, ngokukodwa amalungu abalulekileyo zikwimeko ioksijini intswelo.

Phakathi izizathu kwimeko enjalo ingqalelo jikelele: a sisilonda esidumbileyoesingaphakathi esibuhlungu, ukutsha, ukulahleka igazi, usulelo buthathaka usiko umsebenzi imisipha yenhliziyo, wabetha allergen emzimbeni, nto leyo ethe ava ngaphambili.

iintlobo ethukile

Kuxhomekeka izizathu, nto leyo yakhokelela ekuqulunqeni le meko, ungakhetha iintlobo ezininzi:

1. zomzimba ngenxa;

2. unxinzelelo okanye nantlungu;

3. aphembe umlilo;

4. anaphylactic;

5. esosulelayo and ityhefu;

6. cardiogenic;

7. Isango.

zomzimba ngenxa

Olu hlobo engaginyisi mathe iphuhlise amaninzi. Ngenxa yesi sizathu, kubalulekile ujonge inkcazo ngokubanzi. zomzimba ngenxa kubangelwa yinto kukunqongophala nokoyika elijikeleza umthamo wegazi. Ngenxa yokwehla ukubuya lwemithambo intliziyo yaye kwenzeka ukuncipha zamabanga kwimveliso intliziyo.

Iimbangi ngqo kolu hlobo karhulumente engxamisekileyo kukho legazi (ngaphandle kunye nezo ziphuma ngaphakathi); ukulahlekelwa ulwelo kuzo izifo ezosulelayo. Ukunciphisa umthamo wegazi isenokukhokelela ukusuka ukuqokelelana ulwelo kwi kwisisu ngexesha peritonitis, traumatic umonakalo inyama ithambile.

zomzimba ngenxa yezifo ezosulelayo iphuhlise ngenxa degitratatsionnym sifo, ngokufuthi izifo namathumbu, oko kukuthi, ityhefu ukutya, salmonellosis, ikholera njalo njalo. Nangona kunjalo, oku akusoloko kwenzeka. Ukuba unyango lwe isisu kwaqala ngo kwangexesha, ngendlela engaginyisi mathe ezinjalo abayi kubudla kukhule.

siqonde ukuba yintoni na zomzimba ngenxa ukuba ngcono, kuyimfuneko ukuba siqwalasele Pathogenesis yophuhliso lwayo. uphuhliso yawo lungahlulwa-hlulwa ngokwezigaba ezithathu:

1. Ukunqongophala elijikeleza umthamo wegazi;

2. ukusebenza kwenkqubo onovelwano-adrenal;

3. yabanjwa ngqo.

In inyathelo lokuqala umzimba womntu uziva nokunqongophala umthamo fluid kwi egazini ebonisiweyo nokunciphisa flow lwemithambo entliziyweni, kuncitshiswa uxinzelelo engundoqo. Ngenxa yezi nkqubo lifinyele output intliziyo. Ngexesha iyure yokuqala kwi emithanjeni idla ulwelo Embi, kwaye oko kunciphisa umthamo kwicandelo intercellular.

Kule yesibini nqanaba, i baroreceptor ukuvuselela reflex, leyo loza inkqubo novelwano-adrenal. Ngenxa yoko, kwenyusa secretion of catecholamines: noradrenaline landa phindene kalishumi, iadrenaline - kule amakhulu.

Ngelo xesha kukho ukwehla emithanjeni ilizwi enovelwano, intliziyo kunye arterioles, obuquka ukwanda ubuchule ukunciphisa iqhosha kunye nentliziyo iyangongoza. Kwaye ke kukho yinye kwegazi. Kwisigaba sesithathu, eqala engekho unyango, neziphumo hypovolemia elide iphuhlisa ukuncipha ziqhubeke perfusion.

zomzimba ngenxa kubonakala encinane ngokwezonyango rhoqo ukubetha; eziphantsi koxinzelelo lwegazi iSystolic; ukunciphisa uxinzelelo central lwemithambo; Cold, lweCarribean, cyanotic luthuthu nokuba wheel nezemarmore, linyuke kwegazi kwemali kumandlalo isikhonkwane; oliguria.

Ukuba unazo naziphi na iimpawu zomzimba ngenxa kufuneka uqhagamshelane ngokukhawuleza kwiziko lonyango uncedo. Musa ukucinga ukuba urhulumente onjalo ngokuzimeleyo ebekwe. Ukuze ugcine umntu, kuhle ukuba baye kubabiza amaqela ambulensi, nto leyo kwinqanaba yokuthuthwa iza kuqalisa ukunika uncedo lokuqala. Kule meko, nkqu ukulibaziseka encinane na imali umntu ebomini babo.