以下心电图改变可提示心肌发生坏死,但应除外() A.Q波时限≥0.03s,Q/R≥1

题型:单项选择题

问题:

以下心电图改变可提示心肌发生坏死,但应除外()

A.Q波时限≥0.03s,Q/R≥1/4

B.右胸前导联QRS波群呈QR波

C.左胸前导联QRS波群呈QR或QS波

D.出现ST段抬高

E.原来无Q波的导联出现Q波

考点:重庆住院医师心血管内科Ⅱ阶段急性心肌梗死急性心肌梗死题库
题型:单项选择题

"Everything happens for the best," my mother said whenever things weren’t going my way. "Don’t worry. One day your luck will change."

Mother was right, as I discovered after I had finished my college education, I had decided to try for a job in radio. One day, I wanted to host a sports programme. I went to Chicago and knocked on the door of every station. But I got turned down every time.

In one station, a kind lady said my problem was that I hadn’t got enough experience. "Get some work with a small station and work your way up," she said.

I went back home. I couldn’t get a job there, either. Then my dad told me a businessman had opened a store and needed someone to help him. But again, I didn’t get the job.

I felt really down. "Your luck will change," Mom said to me. Dad lent me the car to help me to look for my job. I tried another radio station in Lowa. But the owner, a nice man, told me he had already had someone.

As I left his office, I asked, "How can someone be a sports announcer(播音员) if he can’t get a job in a radio station?"

I was waiting for the lift when I heard the man call. "What did you mean? Do you know anything about football?" He put me in front of a microphone and asked me to try to imagine that I was giving my opinion on a football game, I succeeded.

On my way home, Mom’s words come back to me, "One day your luck will change, Son. And when it happens, it’ll feel doubly good because of all the hard work you’ve had." At that moment I knew just what she meant.

16. What’s the writer’s ideal job?

A. A sportsman.                  B. A shop assistant.

C. A sports announcer.             D. A businessman.

17. Why didn’t the writer get the job in Chicago?

A. Because he was too young.

B. Because he didn’t get college education.

C. Because he’s got a good-looking person.

D. Because he hadn’t got enough experience.

18. The sentence "But I got turned down every time. "means"        ".

A. But I was refused every time

B. But I was successful every time

C. But I lost my way every time

D. But the door of every station was always closed

19. What made the writer succeed in the end?

A. His mother’s words.               B. A kind lady’s help.

C. His father’s car.                   D. His own hard work.

20. What’s the best title of this passage?

A. Mother’s Words.               B. Everything Happens for the Best.

C. No One Is Always Lucky.          D. To Find a Job in Radio Is Difficult.

题型:单项选择题

()是设备监理实施细则的编制基础和依据。

A.招标文件

B.设备监理合同

C.投标文件

D.设备监理大纲

题型:单项选择题

由主管院长、药学部门负责人、制剂室负责人、药检室负责人等成员组成的是()

A.质控办

B.质管部

C.药检室

D.质量管理组

E.制剂室

题型:单项选择题

失业者和低收入家庭申请住房公积金或房租差额补贴的,须房租支出超过其收入的()

A.2%

B.5%

C.8%

D.10%

题型:单项选择题

某安装公司在钢结构安装过程中发生整体倾覆事故,正在施工的工人5人死亡,6人重伤。按照事故造成损失的严重程度,该事故可判定为()。

A.一般质量事故

B.较大质量事故

C.重大质量事故

D.特别重大事故

更多题库