Kū ka PT no ka manawa prothrombin, a he PT kiʻekiʻe ke ʻano o ka manawa prothrombin ma mua o 3 kekona, ʻo ia hoʻi ka mea e hōʻike ana he ʻano ʻole kāu hana coagulation a i ʻole ke kiʻekiʻe o ka hemahema kumu coagulation.Ma mua o ka hana ʻana, e nānā pono i ka mea PT no ka pale ʻana i ke koko intraoperative.No ka poʻe me ka maikaʻi ʻole o ka hana coagulation koko, pono lākou e ʻai i nā mea kanu i kā lākou ʻai, a ʻai liʻiliʻi a pale paha i nā meaʻai momona, ʻono, palai a me ka moxibustion.E hoʻopaʻa i kou mau manaʻo, mai hoʻokaumaha nui iā ʻoe iho, e hoʻolohe maʻamau i ka pale ʻana i nā ʻeha, e makaʻala i ka hoʻomaha i ka manawa pōkole, a e ʻai i nā meaʻai nui i ka huaora C.