等渗葡萄糖注射液的浓度(g/ml)为A:30% B:15% C:0.9% D:5% E:20%

作者: tihaiku 人气: - 评论: 0

问题等渗葡萄糖注射液的浓度(g/ml)为

选项 A:30% B:15% C:0.9% D:5% E:20%

答案 D

解析 1%(g/ml)葡萄糖（无水）水溶液冰点降低为0.1℃，血浆的冰点为-0.52℃，则等渗葡萄糖溶液浓度为5.05%≈5%。

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