听力原文:M: Hi, Mandy. How's everything going?
W: Not too good, I suppose.
M: What happened?
W: Well, you know I moved out from Mrs. Henzer's nine months ago. And all along I forgot to inform. the registration office to get my address changed. Guess what? The library sent three reminder notices on the fines incurred on the overdue books and Mrs. Henzer kept the letters without returning them to the senders.
M: How did you find out?
W: Well, I went to the registration to get my transcript. but they said there are some outstanding fines that I have to settle before they can release it.
M: Then, just pay the fine and you can get your transcript. What's the big problem?
W: Yeah, that's exactly what I thought but the fine came to $150 and that was a shock to me. I didn't expect it to come to that much.
M: Oh. That's a bit of a bite! Did you keep the book for long? That's the first time I've come across such a big fine on the library loan.
W: Guess what? I checked with the library and they told me three books are still outstanding. They're from 8 months ago. I thought I'd returned them.
M: Are you sure you returned the books yourself or did you get someone to do it?
W: Well, hard to recall now since it was so long ago. At that time I was holding two jobs and had. to juggle with school. I really thought I had returned them.
M: Tell you what. Why don't you go hack to Mrs. Henzer and see if the books are still there? Otherwise, you'll have to pay for the lost books and I'm sure they will cost more than $150.
W: I guess that's the only choice I'm left with right now.
(20)
A.She had moved out of the old address.
B.She ignored it.
C.The library didn't try to inform. her about it.
D.The landlord refused to give the books back to her.
第1题
A.明显抑制集合管碳酸酐酶
B.作用于远曲小管近端部位,干扰Na+-Cl-同向转运系统
C.竞争性对抗醛固酮的作用
D.抑制髓袢升支粗段终部和髓质部Na+,Cl-的重吸收
E.抑制远曲小管对K+的分泌
第3题
呋塞米的利尿作用机制是()。
A.抑制K+-Na+-2Cl-共同转运系统
B.抑制Na+-Cl-转运系统
C.抑制碳酸酐酶的活性
D.抑制远曲小管对Na+的吸收
E.拮抗醛固酮受体
第4题
速尿(呋塞米)的利尿作用机制是
A.在髓袢升支粗段抑制 Na+-2Cl-K+同向转运体的作用
B.在近端小管始段抑制 Na-主动重吸收
C .在远曲小管后段和集合管抑制 Na+通道
D.在远曲小管始段抑制 Na+-Cl-同向转运体的作用
第5题
A.作用于髓袢升支粗段的髓质和皮质部,抑制Na+-K+-2Cl共同转运系统
B. 作用于髓袢升支粗段皮质部,抑制Na+-Cl-共同转运系统
C. 作用于远曲小管和集合管,竞争醛固酮受体,对抗醛固酮的作用
D. 作用于远曲小管和集合管,阻滞Na+通道,减少Na+的重吸收
E. 作用于近曲小管,抑制碳酸酐酶,减少H+-Na+交换
第6题
呋塞米利尿作用的机制是
A.作用于髓襻升支粗段的髓质和皮质部,抑制Na+-K+-Cl-共同转运系统
B.作用于髓襻升支粗段皮质部,抑制Na+-Cl-共同转运系统
C.作用于远曲小管和集合管,竞争醛固酮受体,对抗醛固酮的作用
D.作用于远曲小管和集合管,阻滞Na+通道,减少Na+的重吸收
E.作用于近曲小管,抑制碳酸酐酶,减少 H+-Na+交换
第7题
呋塞米利尿作用的机制是()
A.作用于髓袢升支粗段皮质部,抑制Na+-Cl-共同转运系统
B.作用于髓袢升支粗段的髓质和皮质部,抑制Na+-K+-2Cl-共同转运系统
C.作用于近曲小管,抑制碳酸酐酶,减少H+-Na+交换
D.作用于远曲小管和集合管,竞争醛固酮受体,对抗醛固酮的作用
E.作用于远曲小管和集合管,阻滞Na+通道,减少Na+的重吸收
第8题
呋塞米利尿作用的机制是
A.作用于髓襻升支粗段的髓质和皮质部,抑制Na+-K+-2Cl-共同转运系统
B.作用于髓襻升支粗段皮质部,抑制Na+-Cl-共同转运系统
C.作用于远曲小管和集合管,竞争醛固酮受体,对抗醛固酮的作用
D.作用于远曲小管和集合管,阻滞Na+通道,减少Na+的重吸收
E.作用于近曲小管,抑制碳酸酐酶,减少H+-Na+交换
第9题
A.作用于髓襻升支粗段的髓质和皮质部,抑制Na+.K+-2C1-共同转运系统
B.作用于髓襻升支粗段皮质部,抑制Na+-Cl-共同转运系统
C.作用于远曲小管和集合管,竞争醛固酮受体,对抗醛固酮的作用
D.作用于远曲小管和集合管,阻滞Na+通道,减少Na+的重吸收
E.作用于近曲小管,抑制碳酸酐酶,减少H+ -Na+交换
第10题
A.特异性抑制髓袢升支粗段Na+-K+-2Cl-同向转运系统,抑制NaCl再吸收
B.增加肾小球滤过
C.拮抗醛固酮
D.直接抑制远曲小管和集合管Na+-K+交换过程
E.抑制近曲小管对Na+的再吸收
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