Kweropa - kudzivirira basa muviri

Man muzvinhu zvoupenyu hwako uye basa rinowanzoshandiswa atarisana ngozi. Izvi zvakava kunyanya kuoneka munguva yakaitwa. Zvaizoratidza sokuti kukura mberi kwaiva kubatsira kuderedza ngozi vanhu munzira dzose. In tsika, mamiriro acho ezvinhu akasiyana - kunokonzera mberi, zvikuru pangozi yokukuvadzwa. Zvichida ichi ndicho nokuda kwadzakabva vanhu vose. Pashure pezvose, madzibaba edu yekare vakakwanisa kurarama upenyu musango, uye mune mamwe mamiriro ezvinhu. Channel nguva hama kuti nguva chokuvapo kwevanhu hakuna kukwana. Zvose zvakanga, kazhinji pakugwamba kazhinji tisapinda zvichibvira dambudziko.

Imhandoi muitiro - "pakugwamba ropa"? Kutaura zvazviri, mune pfupi, ndiyo chirongwa paumbwe imwe ropa clot iri ronda. Pasinei kutyisa shoko rinonzwika rimwe ropa clot, uye ndiye anotiponesa kubva kuramba nokurasikirwa neropa kana chirwere. Thrombus pachayo - zviri kuparadzwa uye maplatelet akanamatirana pamwe chete. Masero aya anowanika ropa revanhu iri muchimiro sandara dzvuku mahwendefa zvitarisiko siyana. Makemikari kuita sezvinotevera. Kana ropa oozing kubuda fibrogen mapuroteni inotanga pasi uye pave filamentary rezvebonde - fibrin. Next, chikuru guru ropa - pamusoro pemvura maplatelet -poyavlyayutsya uye kuparara pasi mhepo kufurirwa (kumanikidzwa musiyano pakati ratinoona uye intravenous). Akaparadza vakawanda tumiti pamwe chete netsvimbo pemambure. Ndiwo nezve thrombus - imwe mhando koko ari ronda.

For dzose kushanda muviri zvinoda mumwe mari ropa (nomumwe). Hazvina kubva nezvavanofunga izvi rwokuzvarwa pakugwamba nguva iri mukati maminitsi 5. Pari zvino pane nzira dzakawanda anotigonesa kuti tizive pakugwamba nguva. Kana tikatora paavhareji uye kwose kushanda nzira, ndiwo maminitsi 5 varume nevakadzi. Sezvo ropa riri pasi kumusoro nevamwe nemuviri ambient kumanikidzwa, chero muvare kuti kungorega kukuurayai. Asi sei, zvino, unogona kukunda maplatelet ari BP? All nyaya iri chaiyo zvakatipoteredza. Ino chaiyo fuma zvinogona chete zviripo plasma, iri pasi kumanikidzwa. Kana isu kubvisa plasma, izvozvo raparadzwa.

Special kufunga chinofanira kuitika mune vana. Kana vakuru vari paavhareji 5 maminitsi - kweropa, mwero vana zvishoma yepamusoro. In tsika, nhamba iyi iri kuwanda 8 ... maminitsi 10, uye dzimwe nguva zvakawanda. Izvi imhaka ndechokuti Zvinoumba Ropa, uyewo muviri wose, asi anosiyana vamwe zviratidzi vana. Kunyanya, puroteni fibrinogen haisi nguva dzose nguva wobudiswa midziyo, uye platelet count zvingava zviduku (nematambudziko paumbwe ropa clot - shoma zvinhu) kana kupfuura (kunonoka). Chero zvazvingava, muviri mwana anofanira kupiwa nguva yakawanda, akatendeukira ropa. Uyu ndiwo mumwe vanaamai matambudziko - kudiwa kugara achitarisirwa, sezvo refu nesvorachivaniya chinowedzera zvichiita chirwere.

Zvisinei, pfungwa ropa coagulation haisi nguva dzose zvose debugged. Hazvizivikanwi chii chakaita kuti chirwere ichi, asi pane chirwere - hemophilia. Ichi chirwere iri nhaka uye zvisingagoni kutengwa. Muchiitiko chino, ropa coagulation hariwanikwi nokuda asipo makemikari maitiro pakugwamba zvinoriumba. Pamwe kutyora maitiro, asi, zvakare, nokuda kusavapo mumwe zvinoriumba. Nokuti vanhu vakadaro, chironda - zviri dambudziko hombe, uye kurwa - chaizvoizvo kurwa kupona. Asi kuchine vamwe nzira isina kupedza dambudziko iri.

Nokuti chinangwa ichi, chinokosha kugadzirira, chikuru basa - kuti haemostatic nomugumisiro kana kuvandudza kweropa. Panzira, pane mishonga, nekusiyana, kunetesa muitiro. Anticoagulants kana antiplatelet yomuchipatara tunodzivisa paumbwe filamentous fibrin Network. Izvi zvinobatsira chaizvo kuti vanachiremba kana refu uye inorema kushandiswa, uko zvinokosha kuti ropa oozing kubva ronda, uye ronda haana kuporesa.