问题 单项选择题 案例分析题

女性患者,24岁,因突发心悸半小时来院,既往有类似发作史5年。查体:一般情况好,血压90/50mmHg,心率170次/分。心脏不大,律整,无杂音,双肺(-)。心电图检查QRS波群正常,P波不明显

首选的治疗措施应为().

A.刺激迷走神经

B.腺苷静脉注射

C.异搏定静脉注射

D.慢心律

E.心得安

答案

参考答案:A

阅读理解

阅读理解.

     Two men walked quietly up to the open windows of a small house in the darkness."We can take

what we want from this house," one of them said. The taller of the two men quickly climbed through

the open window into one of the rooms."Give me your torch (手电筒)." he told his friend. "Go round

to the door. Wait there until I open it for you."

     His friend disappeared (消失).Then the man turned on the torch and walked quietly towards the

door. Before he reached the door, he suddenly stopped. He found a man. The man was sitting in a big

chair in a corner of the room. He was looking at the tall man. His eyes never moved.

     The tall man cried out and threw the door open and he shouted to his friend to run after him. They

didn't stop running until they were far away from the house. They never knew that the man could see

nothing because something was wrong with his eyes.

1.What were the two men? They were _______.

A. workers

B. thieves (小偷)

C. policemen

D. guests

2.The tall man walked through the room to _______.

A. turn off the light

B. find the owner of the house

C. open the door

D. wait for his friend

3. Where did the tall man meet the man sitting in a big chair?

A. Near the door.

B. In a small house.

C. In a corner.

D. Both B and C.

4.The owner's eyes didn't move because _______.

A. he like sleeping in a chair

B. he couldn't see anything

C. he was too frightened (害怕) to move

D. he was sleeping

5.Why did the man throw the door open? Because _______.

A. he was very afraid of the man in the chair

B. he had known the man before

C. the owner of the house would take hold of them

D. he wanted his friend to come in at once

单项选择题