试题与答案

肠外营养时,脂肪乳剂占非蛋白热卡的最佳比例是() A.70% B.60% C.50%

题型:单项选择题 A型题

题目:

肠外营养时,脂肪乳剂占非蛋白热卡的最佳比例是()

A.70%

B.60%

C.50%

D.30%

E.10%

答案:

参考答案:C

解析:脂肪补充量一般为非蛋白质热卡的40%~50%。

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