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【单选题】
患儿,男,4岁,确诊为血友病甲,因不慎摔倒致皮肤出血不止。需即刻输注AHG浓缩剂,下列操作不正确的是( )A.
按输血常规准备
B.
先按说明要求进行稀释
C.
滴速不超过每分钟10ml
D.
首次剂量为10~15U/kg可达止血水平的要求
E.
需每24h输注首次剂量的1/2量,直至出血完全停止
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【单选题】According to the text, a drive - in window is ______.
A.
a car window from which you can see the driver
B.
a window in the restaurant from which you get your takeout in the car
C.
a place where you check the mechanic condition of your car
D.
an entrance where you return the used plates after eating
【单选题】If you have to switch manually from 2-wheel drive to 4-wheel drive,it is called ( ).
A.
full time drive
B.
real time drive
C.
part time drive
D.
4-wheel drive
【单选题】It is over _______ from Shijiazhuang to Beijing. [ ]
A.
three hour's drive
B.
three hours' drive
C.
three hours' drives
D.
three hours drive
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