输血的适应证不正确的是( )A．大出血时补充血容量 B．凝血机

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问题单项选择题

输血的适应证不正确的是( )

A．大出血时补充血容量

B．凝血机制障碍时补充凝血因子

C．增加营养素，供应能量

D．贫血时纠正贫血

E．感染严重时输入补体、抗体，增强抵抗力

答案

参考答案：C

解析：不能通过输血增加营养和供应能量。

选择题

As we have known from the map of the world，this is ________.

A．twice as large an island as that

B．twice as larger as that island

C．as twice large as that one

D．twice as a large island as that

单项选择题

加热醋酸法尿蛋白定性试验中结果有稀白色浑浊，细颗粒出现，应报告为

A．++++

B．+++

C．++

D．+

E．±