患者女性，68岁，有慢性心力衰竭病史多年，近期服用地高辛，氢氯

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问题单项选择题

患者女性，68岁，有慢性心力衰竭病史多年，近期服用地高辛，氢氯噻嗪等药物治疗，今日诉乏力、腹胀、心悸，心电图示U波增高，应考虑为

A．高钾血症
B．低钾血症
C．高钠血症
D．低钠血症
E．低镁血症

答案

参考答案：B

选择题

（）1. A. It's time to go to bed. B. It's time for TV. C. It's time for lunch.
（）2. A. He's got a headache. B. I've got the flu. C. She's got a toothache.
（）3. A. He likes drawing. B. She likes singing. C. She likes dancing.
（）4. A. It's warm in spring. B. It's cold in winter. C. It's hot in summer.
（）5. A. Don't read in bed. B. Speak loudly. C. Sit down, please.
（）6. A. She works in a hospital. B. He works in a factory. C. He works on a farm.
（）7. A. I'm going to the cinema. B. She's going to the post office. C. He's going to the museum.
（）8. A. Merry Christmas. B. Happy New Year. C. Happy Teachers'Day.

单项选择题案例分析题

患者男性，63岁，以“火焰烧伤四肢后2小时”来诊。查体：体重70kg，烦躁，双小腿烧伤创面呈皮革状，环形，烧伤面积约为总体表面积的40%，均为Ⅲ～Ⅳ度烧伤。体温36.8℃，入院后导出酱油色尿20ml。血肌酐34μmol/L。

针对患者，较合适的处理措施是（）

A.液体复苏维持尿量40ml/h

B.液体复苏维持尿量70ml/h，同时急诊手术切开减压

C.液体复苏维持尿量70ml/h，同时急诊手术切痂植皮

D.液体复苏维持尿量30ml/h，静脉滴注5%碳酸氢钠注射液

E.液体复苏维持尿量100ml/h，同时急诊手术切痂植皮

F.液体复苏维持尿量30ml/h，同时急诊手术切开减压

（）1. A. It's time to go to bed. B. It's time for TV. C. It's time for lunch.
（）2. A. He's got a headache. B. I've got the flu. C. She's got a toothache.
（）3. A. He likes drawing. B. She likes singing. C. She likes dancing.
（）4. A. It's warm in spring. B. It's cold in winter. C. It's hot in summer.
（）5. A. Don't read in bed. B. Speak loudly. C. Sit down, please.
（）6. A. She works in a hospital. B. He works in a factory. C. He works on a farm.
（）7. A. I'm going to the cinema. B. She's going to the post office. C. He's going to the museum.
（）8. A. Merry Christmas. B. Happy New Year. C. Happy Teachers'Day.