男性，55岁，胸痛、气短，心电图：广泛前壁心肌梗死伴房室传导阻

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问题单项选择题

男性，55岁，胸痛、气短，心电图：广泛前壁心肌梗死伴房室传导阻滞，血压50/40mmHg，临床诊断为心源性休克，最好的治疗方法是（）

A.去甲肾上腺素

B.异丙肾上腺素

C.多巴胺

D.主动脉内气囊反搏

E.阿托品

答案

参考答案：D

阅读理解

根据短文内容从所给的A、B、C、D四个选项中选出最佳选项，并将其填到相应位置。

A Want Ads

1. WANTED

Are you hard-working? Do you like to meet people? If your answer is "yes", then we have a job for you as a waiter, Call AL Hotel at 556779!

2. SUMMER JOB

Do you like to talk with people? Do you like to write stories? If you want to work for our magazine as a reporter, please call Jack at 558366.

3. HELP WANTED

Do you like babies? Can you look after one baby for two days? If you are sure to take care of him, call us at 766588, $80 or more

4. CLEANER WANTED

Can you make a large house clean and tidy? If you hope to get the job paid at $20 once, call us this evening, 18:00-20:00. Tel: 633800.

小题1:The above (上面的 ) job ads are probably (可能) from .

A．a newspaper

B．a storybook

C．a science book

D．a guidebook小题2:If you like children and have two days free, you can call at for a job.

A．556779

B．558366

C．766588

D．633800小题3: is needed in AL Hotel.

A．Cleaner

B．Baby-sitter

C．Reporter

D．Waiter

单项选择题

面颊部开放性损伤，受伤后12小时就诊，局部处理为（）。

A.做感染伤口处理，换药不清创

B.清创不缝合

C.清创延时缝合

D.清创一期缝合

E.伤口内应用抗生素