全胃肠营养液中必需氨基酸和非必需氨基酸的含量是A.1:lB.1:2C.2:1D.1:3E.3:1

作者: rantiku 人气: - 评论: 0
问题 全胃肠营养液中必需氨基酸和非必需氨基酸的含量是
选项 A.1:l B.1:2 C.2:1 D.1:3 E.3:1
答案 B
解析 :氨基酸注射液内应有全部的必需氨基酸外,并含有一定种类和数量的非必需氨基酸。必需氨基酸与非必需氨基酸的含量比一般为1:2。

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