Hoʻohana pū ʻia ʻo Needle ʻOhi Koko me ka Vacuum Blood Collection Tubes no ka hōʻiliʻili koko a me ka laʻana koko ma ke keʻena keʻena a i ʻole nā halemai.Hoʻopaʻa ʻia ke kaʻina o ka ʻohi koko no ka hōʻoia ʻana ʻaʻole i ʻike ʻia ka paipu nila, a hoʻopaʻa ʻia ke koko i loko o kahi lua palekana, ʻaʻole pili me ka waho.
kaiapuni, e pale aku i ka pollution lua oiai e pale ana i ke kaiapuni.