问题
单项选择题
关于阴离子隙，描述错误的是（）
A.参考范围8～16mmol/L
B.细胞外液阴阳离子总数之差
C.酮症酸中毒时，阴离子隙增加
D.判断代谢性碱中毒病因
E.判断代谢性酸中毒病因
答案
参考答案：D
解析：临床以AC升高多见，根据AC变化分为高AG代谢性酸中毒和正常AC代谢性酸中毒。
搜题请搜索小程序“爱下问搜题”
关于阴离子隙，描述错误的是（）
A.参考范围8～16mmol/L
B.细胞外液阴阳离子总数之差
C.酮症酸中毒时，阴离子隙增加
D.判断代谢性碱中毒病因
E.判断代谢性酸中毒病因
参考答案：D
解析：临床以AC升高多见，根据AC变化分为高AG代谢性酸中毒和正常AC代谢性酸中毒。
The earth moves round the sun, and the moon moves round the earth. When our part of the earth turns__46__ the sun, it is day. When our part of the earth runs away __47__ the sun, it is __48__. The sun is much __49__ than the moon. But sometimes the moon _50__ bigger than the sun, because it’s much __51_ to the earth. The sun is very bright. It gives very __52__light. The moon looks quite bright, too, but it doesn’t give any light at all. The light __53_ the moon comes from the sun. The moon looks much bigger and brighter than the stars, _54__ in fact the stars are much bigger and brighter than the moon. __55__ smaller than the moon because they are farther away from the earth.
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