问题
单项选择题
杨冰,2岁,拟需直接输血100ml,需准备枸橼酸钠生理盐水的浓度和量分别为
A.10% 40ml
B.10% 20ml
C.4% 10ml
D.15% 25ml
E.4% 30ml
答案
参考答案:C
杨冰,2岁,拟需直接输血100ml,需准备枸橼酸钠生理盐水的浓度和量分别为
A.10% 40ml
B.10% 20ml
C.4% 10ml
D.15% 25ml
E.4% 30ml
参考答案:C