PT yana nufin lokacin prothrombin a magani, kuma APTT yana nufin lokacin thromboplastin da aka kunna a cikin magani.Ayyukan coagulation na jini na jikin mutum yana da matukar muhimmanci.Idan aikin coagulation na jini ya kasance mara kyau, yana iya haifar da thrombosis ko zubar jini, wanda zai iya yin haɗari ga rayuwar majiyyaci sosai.Ana iya amfani da saka idanu na asibiti na ƙimar PT da APTT a matsayin ma'auni don amfani da wasu magungunan rigakafin jini a cikin aikin asibiti.Idan ma'aunin da aka auna ya yi yawa, yana nufin cewa ana buƙatar rage adadin magungunan rigakafin jini, in ba haka ba zubar jini zai iya faruwa cikin sauƙi.

1. Prothrombin lokaci (PT): Yana daya daga cikin mafi m alamomi na tsarin coagulation na jinin mutum.Yana da mahimmanci don tsawaita lokacin fiye da daƙiƙa 3 a cikin aikin asibiti, wanda zai iya nuna ko aikin coagulation na waje yana da al'ada.Ana ganin tsawaitawa gabaɗaya a cikin coagulation na haifuwa Rashi Factor, cirrhosis mai tsanani, gazawar hanta da sauran cututtuka.Bugu da kari, wuce kima allurai na heparin da warfarin na iya haifar da tsawan lokaci PT;

2. Kunna partial thromboplastin lokaci (APTT): Yana da yafi index nuna endogenous jini coagulation aiki a asibiti yi.Muhimmiyar tsawaitawar APTT ana ganin ta a cikin nakasassu na haifuwa ko aka samu, kamar su hemophilia da tsarin lupus erythematosus.Idan adadin magungunan da aka yi amfani da su saboda thrombosis ba shi da kyau, zai kuma haifar da tsawaitawar APTT.Idan ƙimar da aka auna ta yi ƙasa, la'akari da mai haƙuri ya kasance a cikin yanayin hypercoagulable, irin su thrombosis mai zurfi.

Idan kuna son sanin ko PT ɗinku da APTT na al'ada ne, kuna buƙatar fayyace kewayon su na yau da kullun.Matsayin al'ada na PT shine 11-14 seconds, kuma matsakaicin kewayon APTT shine 27-45 seconds.Tsawaitawar PT na fiye da daƙiƙa 3 yana da mahimmancin asibiti, kuma tsawaitawar APTT fiye da daƙiƙa 10 yana da mahimmancin asibiti.