全血葡萄糖浓度比血浆或血清葡萄糖低约
2023-07-15
A.1%~3%
B.5%~8%
C.12%~15%
D.18%~21%
E.25%~28%
参考答案:C
B.5%~8%
C.12%~15%
D.18%~21%
E.25%~28%
参考答案:C
血糖测定一般可测血浆、血清或全血葡萄糖,由于葡萄糖溶于自由水,而红细胞中所含的自由水较少,所以全血葡萄糖浓度比血浆或血清低12%~15%。因此本题最佳选项是C。
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