Ib qhov kev xeem tourniquet (tseem hu ua Rumpel-Leede capillary-fragility test lossis yooj yim capillary fragility test) txiav txim siab capillary fragility. Nws yog ib txoj hauv kev kuaj mob los txiav txim siab tus neeg mob lub siab haemorrhagic.
Tourniquet test siv rau dab tsi?
Tourniquet test (TT) yog cov txheej txheem kuaj lub cev uas tuaj yeem txheeb xyuas thiab txheeb xyuas tus kab mob dengue. Kev kis kab mob nrog DENV tuaj yeem ua rau muaj qhov nce ntxiv ntawm capillary permeability, lub cev lub cev uas TT siv los ntawm kev siv lub siab ruaj khov rau cov hlab ntsha me me no.
Lub hauv paus ntsiab lus ntawm kev ntsuas capillary fragility yog dab tsi?
Capillary fragility test
A ntshav siab cuff yog siv thiab inflated mus rau ib qho chaw nruab nrab ntawm cov ntshav siab systolic thiab diastolic rau 5 min. Kev kuaj pom zoo yog tias muaj 10 lossis ntau dua petechiae ib square inch.
Puas yog qhov kev sim kuaj mob hnyav?
mob Ischemic yog elicited los ntawm kev muaj cov ntsiab lus nyem ib txhais tes ua 20 zaug tom qab ib tug tourniquet yog inflated ncig nws sab caj npab. Qhov zoo ntawm kev hnov qab yog npub-mob lossis mob leeg nqaij, uas zoo ib yam li feem ntau ntawm cov kab mob pathologic, tab sis nce zuj zus tom qab kev sib tsoo.
Tus kab mob dengue zoo li cas?
Ib lub tiaj, pob liab liab tuaj yeem tshwm thoob plaws hauv lub cev 2 mus rau 5 hnub tom qab kub taub hau pib. Ib qho pob khaus thib ob, uas zoo li mob qhua pias, tshwm tom qab ntawm tus kab mob. Cov neeg kis kab mob tuaj yeem ua rau tawv nqaij rhiab heev thiab tsis xis nyob heev.
