问题
单项选择题
尿负荷试验判定维生素B1缺乏时,尿中维生素B1的排出量是()。
A.<100μg
B.100~150μg
C.150~200μg
D.200~300μg
E.>300μg
答案
参考答案:A
解析:尿负荷试验检测时,若尿液排出的维生素B1<100μg,可判定为维生素B1缺乏。
尿负荷试验判定维生素B1缺乏时,尿中维生素B1的排出量是()。
A.<100μg
B.100~150μg
C.150~200μg
D.200~300μg
E.>300μg
参考答案:A
解析:尿负荷试验检测时,若尿液排出的维生素B1<100μg,可判定为维生素B1缺乏。
阅读理解。 | ||
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阅读短文,根据短文内容填写下面的信息卡。
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