问题
单项选择题 A1型题
氢氯噻嗪的利尿作用机制（）
A.抑制远曲小管近端的Na+-Cl-同向转运系统
B.抑制髓袢升支粗段的Na+-K+-2Cl-同向转运系统
C.对抗醛固酮的K+-Na+交换过程
D.抑制肾小管碳酸酐酶
E.抑制磷酸二酯酶，使cAMP增多
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
氢氯噻嗪的利尿作用机制（）
A.抑制远曲小管近端的Na+-Cl-同向转运系统
B.抑制髓袢升支粗段的Na+-K+-2Cl-同向转运系统
C.对抗醛固酮的K+-Na+交换过程
D.抑制肾小管碳酸酐酶
E.抑制磷酸二酯酶，使cAMP增多
参考答案：A
One day, a boy fought with one of his classmates. 小题1: “He is really bad and I hate him.” the boy said. The grandfather said, “Let me tell you a story. When I was a boy, I too, sometimes hated others for what they did. 小题2: It doesn’t hurt（伤害） your enemy (敌人) but only hurt yourself. ” As the boy listened carefully, the grandfather went on, “There are always two tigers inside my heart. One is good and kind. He gets on well with everything around him. 小题3: He is full of anger （怒气）. Even the smallest thing will make him angry. He fights with everyone all the time, and for no reason. He can’t think carefully because he always hates others. 小题4: They both try to control (控制)me. ” The boy looked into his grandfather’s eyes and asked, “Which tiger always controls you, grandfather?” The old man said slowly in a serious voice, “ 小题5: I always feed the good and kind tiger, so I never hate others and seldom get angry now. ”
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