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问题 单项选择题

可引起低血钾和听力损害的药物是（）

A.氨苯喋啶

B.螺内酯

C.呋塞米

D.氢氯噻嗪

E.乙酰唑胺

答案

参考答案：C

解析：呋塞米的不良反应有电解质紊乱、耳毒性、胃肠反应、高尿酸血症等

单项选择题

A client in her 7th month of pregnancy has been complaining of back pain and wants to know what can be done to relieve it. Which of the following responses by the nurse is most effective

A. "You need to lie down more during the day to get off your feet. "
B. "Avoid lifting heavy loads, and try using the pelvic tilt exercise. "
C. "Have others pick things up for you so you don’t have to bend over so much. "
D. "Your back pain will go away after the baby is born. "
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填空题

在桥梁中部设置双向调节器时，温度跨度不宜超过（）m，宜将双向尖轨的对称中心设置在连续梁中部固定支座上方。
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