A.毛細(xì)血管采血成人在指端 B.靜脈采血嬰幼兒常在頸外靜脈 C.血?dú)夥治鰰r(shí)多在股動(dòng)脈穿刺采血 D.急診采血不受時(shí)間限制 E.必要時(shí)可以從靜脈輸液管中采取血液標(biāo)本
A.2%-5% B.0.5%-1.5% C.1%-3% D.1.5%-2.5% E.3%-4%
A.130g/L B.110g/L C.120g/L D.140g/L E.150g/L