A.毛細血管采血成人在指端 B.靜脈采血嬰幼兒常在頸外靜脈 C.血氣分析時多在股動脈穿刺采血 D.急診采血不受時間限制 E.必要時可以從靜脈輸液管中采取血液標本
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