下列哪些放射性药物主要从肾小管分泌
   A．¹³¹I-OIH    B．^99mTc-DTPA    C．^99mTc-EC
   D．^99mTc-MAG₃    E．^99mTc-DMSA

有关输尿管反流显像说法正确的是 A．可用于反复泌尿系统感染的原因探讨 B．直接法较X线膀胱造影灵敏 C．直接法通常因肾功能的影响而限制其临床应用 D．间接法的优点不需要导尿管，适用于肾功能好、耐受佳的患者 E．其接受的辐射较X线膀胱造影大 点击查看答案

Once she was in the house, the woman behaved as if what she was looking for . A.might be in the kitchenB.was more likely to be upstairsC.would be easily seen by the light from the hallD.would look frightening to a child

A.might
B.was
C.would
D.would

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