Ngeenjongo zokukhusela okanye xa kucacisa izizathu zaso nasiphi na iimpawu zesifo, uninzi lweemvavanyo zelabhoratri zinikezelwa. Oku kudla ngokukhawuleza ukuba i-coagulability yegazi-isisigxina salesi salathisi sibonisa ukusebenza ngokuqhelekileyo kwesibindi, ubuchule bemithambo yegazi kunye nokuhamba kwe-biological fluid kwimifuno. Nakuphi ukuphambuka kubonisa ukuphulwa okuqhubekayo kwe-hemostasis, ekufuneka iphathwe.
Izikhombisi ze-Coagulation - eziqhelekileyo
I-Hemostasiogram okanye i-coagulogram icetyiswa kule miqathango ilandelayo:
- khulelwa;
- Ucwaningo lwengaphambili kunye nexesha emva kokuhlinzwa;
- isifo sesibindi;
- isifo se-vascular system;
- imilenze ye-varicose ;
- ukuxhomekeka kwi-thrombosis;
- izifo.
Qinisekisa ukuba yiyiphi imimiselo yamarameter ye-clotting ephulwayo kwaye ichazwa ngamnye kwizinto ezidweliswe, zinokwenzeka ngamanani alandelayo:
- Ixesha apho igazi likhawulwa khona. Kubalwa ukususela kumzuzwana xa i-fluoid fluid ithathelwe ukuhlalutya, ngaphambi kokuba i-coagulation iqale. Emzimbeni onempilo, eli xesha liphuma kumzuzu emi-5 ukuya kweyesi-7. Esi sibonakaliso sibonisa umsebenzi we-thrombocytes, iiplasma, kunye nokusebenza kweendonga zeemithwalo yegazi.
- Ubude begazi. Ilinganiswa ukusuka kumzuzwana womonakalo kwesikhumba de ukukhutshwa kwegazi ukusuka kwilonda. Ngokuqhelekileyo, eli xabiso alikho ngaphezu kwemizuzu engama-5, luchaza isimo seendonga ze-vascular, ibhalansi yamaplatelets kunye neVII.
- Ixesha elisebenzayo le-thromboplastin. Esi sibonakaliso senzelwe ukufunda i-concentration ye fibrinogen, kunye nezinga lokusebenza kwegazi. Ixabiso alixhomekeke kwinani leeplatelet, isiqhelo sisuka kwimitha yesi-35 kuya kwe-45.
- Ixesha leprothrombin. Le nto ivumela ukufumanisa, ingaba umgangatho ophakathi kwimixholo yeeprotheni ezinoxanduva lokucima igazi (thrombin kunye neprothrombin). Ukongezelela ekugxininiseni, ukuveliswa kwamakhemikhali kunye nepesenteji zexabiso elilinganisiweyo maziboniswe kwiziphumo zokuhlalutya. Ngokufanelekileyo, eli xesha livela kwiimitha ezi-11 ukuya kwe-18.
Kubalulekile ukuba uqaphele ukuba izinga legazi lokubambisa kwabasetyhini abakhulelweyo lihlukile kancinci kwiimpawu eziqhelekileyo zamkelekileyo, kuba emzimbeni womama ozayo uza kubonakala isangqa esongezelelweyo sokujikeleza kwegazi.
Ukuvalwa kwegazi ngeSyrerev - isisimko
Olu hlalutyo lwenziwa emva kweeyure ezingama-3 emva kwesidlo sokugqibela, okanye kwisisu esingenalutho ekuseni. Igazi lithathwe kumnwe wesandla kwaye lizaliswe isitsha esikhethekileyo, esibizwa ngokuba yi-capillary, kumqondiso we-30 mm. Emva koko, ngokusebenzisa isitophuwashi, ixesha libalwe apho i-liquid iqala ukuzalisa isitya ngokukhawuleza, oko kuthetha ukuba ithotshiwe. Ukuqala kwesi senzo kuvame ukususela kumasekhondi angama-30 ukuya kwangu-120, ukuphela-ukusuka kwi-3 ukuya kwemizuzu emi-5.
Igazi le-coagulability kwi-Duke - isiqhelo
Uphononongo umbuzo uqhutywe usebenzisa inaliti yaseFrank ehlaba i-ear lobe kwi-4 mm. Ukususela kumzuzu
I-blood clotting iphezulu okanye iphantsi kuneyona evamile
Ukuphungulwa kwemilinganiselo efunyenweyo yezifundo zebhubhoratri kwelinye icala okanye kwelinye kubonisa ukuba kukho izifo zengxande ze-vascular and vascular diseases, izifo eziphazamisayo, i- hepatitis , ithole okanye i-congenital hemostasis pathologies, i-leukemias, i-hemophilia.