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Gaokao Biology Practice Question

某同学给健康实验兔静脉滴注 $0.9 \%$ 的 $\mathrm{NaCl}$ 溶液(生理盐水) $20 \mathrm{~mL}$ 后, 会出现的现象是

  1. A.输入的溶液会从血浆进入组织液
  2. B.细胞内液和细胞外液分别增加 $10 \mathrm{~mL}$
  3. C.细胞内液 $\mathrm{Na}^{+}$的增加远大于细胞外液 $\mathrm{Na}^{+}$的增加
  4. D.输入的 $\mathrm{Na}^{+}$中 $50 \%$ 进入细胞内液, $50 \%$ 分布在细胞外液

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