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【多选题】
下列有关药物经肾脏排泄的叙述中，正确的是
A.
药物经肾小管的分泌是主动转运过程
B.
药物经肾小管的分泌是被动转运过程
C.
肾小管对药物的再吸收属于简单扩散过程
D.
影响肾小管再吸收的主要因素为尿量和尿液pH
E.
酸性药物在酸性尿液中易于排出
题目标签：排泄
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【单选题】Section BDirections: There are 2 passages in this section．Each passage is followed by some questions or unfinished statements．For each of them there are four choices marked A, B, C and D．You should de...
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B.
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C.
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【单选题】下列有关排泄的说法正确的是
A.
肾脏疾病会使肾小球滤过率明显下降，对肾小管主动分泌和重吸收功能影响不大
B.
若肾清除率小于肾小球滤过率，说明可能有肾小管分泌
C.
改变尿液的pH，主要会使肾重吸收发生变化
D.
肾小管重吸收只有被动扩散过程
E.
汗腺排泄和肾排泄是药物最主要的两条排泄途径