Kete Waa Thromboplastin Wahi Whakahohe (APTT)

Ko te ine APTT te whakamatautau whakamaarama tairongo haumanu e whakamahia nuitia ana hei whakaata i te mahi whakahiato o te punaha coagulation endogenous.Ka whakamahia ki te kite i nga hapa o te tauwehe coagulation endogenous me nga aukati e pa ana, me te tirotiro i te ahuatanga o te parenga C pūmua whakahohe.He maha nga tono mo te tirotiro, te aro turuki i te whakamaarama heparin, te whakamaaramatanga moata mo te whakamaarama i roto i te toto (DIC), me te tirotiro i mua i te mahi.

Hiranga haumanu:

Ko te APTT he taupae whakamatautau mahi coagulation e whakaata ana i te ara coagulation endogenous, ina koa te mahi matawhānui o nga take coagulation i te wahanga tuatahi.Ka whakamahia nuitia ki te tirotiro me te whakatau i nga hapa o nga take coagulation i roto i te ara endogenous, penei i te take Ⅺ, Ⅷ, Ⅸ, ka taea hoki te whakamahi mo te tirotiro tuatahi mo nga mate whakaheke toto me te tirotiro taiwhanga o te heparin anticoagulation therapy.

1. Te roa: ka kitea i roto i te hemophilia A, te hemophilia B, te mate ate, te mate whakahoromata intestinal, te anticoagulants waha, te diffuse intravascular coagulation, te hemophilia ngawari;FXI, FXII ngoikore;Ko nga matū anticoagulant toto (te aukati tauwehe coagulation, lupus anticoagulants, warfarin, heparin ranei) kua piki ake;te nui o te toto rongoa i whakahekehia.

2. Whakapoto: Ka kitea i roto i te ahua hypercoagulable, mate thromboembolic, etc.

Awhe tohutoro o te uara noa

Ko te uara tohutoro noa o te wa thromboplastin wahanga whakahohe (APTT): 27-45 hēkona.

Whakatupato

1. A ape i te tauira hemolysis.Kei roto i te tauira hemolyzed nga phospholipids i tukuna e te pakaru o te kirikiri toto toto whero pakeke, ka iti ake te APTT i te uara ine o te tauira kore-hemolyzed.

2. Kaua nga turoro e uru ki nga mahi taumaha i roto i te 30 meneti i mua i te tango i te tauira toto.

3. I muri i te kohi i te tauira toto, ruia ata te ipuipu whakamatautau kei roto te tauira toto kia 3 ki te 5 nga wa kia pai ai te whakakotahi i te tauira toto ki te anticoagulant i roto i te ipuipu.

4. Me tuku wawe nga tauira toto mo te tirotiro.