男，45岁，患肝硬化腹水半年，大量利尿后意识不清l天住院。查血_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

男，45岁，患肝硬化腹水半年，大量利尿后意识不清l天住院。查血钾2.3mmol/L血钠l35mmol/L，血氯化物l02mmol/L，血氨l40mmol/L。首要的治疗是应用

A．谷氨酸钠

B．酪氨酸

C．谷氨酸钾

D．盐酸精氨酸

E．复方氨基酸

答案

参考答案：C

解析：C【解析】患者有低血钾的现象，谷氨酸钾可与氨结合形成谷氨酰胺而降低血氨，同时还有升高血钾的作用。

补全对话，情景问答

选择句子完成对话。

A. may I borrow your dictionary?
C. But it's an English dictionary.
E. But please give it back tomorrow.
G. You can give it back next Monday.
I. All right.

B. I think she has one.
D. May I borrow it, please?
F. It's Saturday tomorrow.
H. Do you have a dictionary？
J. Do you have a dictionary?

Li Lei: Hey, Jim! 1.
Jim: Sorry, I don't have one. Please ask Ann. 2.
Li Lei: OK. Thanks.
Li Lei: Hi, Ann. 3.
Ann: Sorry, I don't have one. Please ask the twins. I think they have.
Li Lei: 4            Thank you.
Li Lei: Lily, Lucy, and 5.
Lily: Yes, I do. 6.
Lucy: I have an English-Chinese dictionary.
Li Lei: That's good. 7.
Lucy: Yes, 8.
Li Lei: Tomorrow? 9.
Lucy: Oh, sorry! 10.

选择题

香港特别行政区筹备委员会成立之日，正好是英国派兵强行占领香港（　　）年？