对于术前营养状况良好的患者,水溶性维生素的补充量应该是正常需要量的A.2~3倍B.3~4倍C.4~5倍D.5~6倍E.6~7倍

作者: rantiku 人气: - 评论: 0
问题 对于术前营养状况良好的患者,水溶性维生素的补充量应该是正常需要量的
选项 A.2~3倍 B.3~4倍 C.4~5倍 D.5~6倍 E.6~7倍
答案 A
解析 :维生素C是合成胶原蛋白、促进伤口愈合所必需的物质,B族维生素与能量代谢密切相关,因此水溶性维生素的每天的供给量增至正常供给量的2~3倍。

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