题目内容:
55.临床急需10%葡萄糖注射液500ml。试问如果用50%葡萄糖注射液和5%葡萄糖注射液混合制成,则各需要的体积分别是( )
A A.50.6ml,450. 4ml
B B.53. 6ml,446. 4ml
C C.55.6ml,444. 4ml
D D.58. 6ml,441. 4ml
E E.60.6ml,439. 4ml
参考答案:
答案解析:
55.临床急需10%葡萄糖注射液500ml。试问如果用50%葡萄糖注射液和5%葡萄糖注射液混合制成,则各需要的体积分别是( )
A A.50.6ml,450. 4ml
B B.53. 6ml,446. 4ml
C C.55.6ml,444. 4ml
D D.58. 6ml,441. 4ml
E E.60.6ml,439. 4ml