问题 单项选择题

男性,49岁,因胸痛1小时来急诊,急性病容,大汗,在量血压时突然全身抽搐,意识丧失,查体:大动脉搏动消失,血压测不出,以下哪组处理正确()

A.先查心电图,明确有无心脏停搏或室颤

B.先给予气管插管,人工呼吸,再进行胸外按压

C.考虑急性心肌梗死,立即做再灌注治疗

D.立即请神经及心脏专科会诊

E.立即将患者平放在硬板床或地面上并开始胸外按压,同时尽快准备除颤及心电监护,并准备气管插管人工呼吸

答案

参考答案:E

阅读理解

根据短文判断下列句子的正确(T) 与错误(F)。

     Your home is a safe place, right? Think again. 

     Many serious accidents happen in people's homes. 

     Could you please prevent these accidents? Yes. Many accidents happen because people are careless.

So be careful! Here are some tips about safety. 

     Don't stand on chairs. Many people may fall off chairs and hurt themselves. 

     ●Keep the floor dry, and you won't slip (滑) or fall. 

     ●Be away from matches. Even a cigarette (香烟) can easily start a fire. Don't use water to put out fires.

Use salt instead. 

     ●Be careful with knives! Many people cut them- selves in the kitchen. Never touch the broken bottles,

doors or windows. Glass can also cause the most senous cuts. 

     ●Don't keep poisons (毒药) in the kitchen. 

     ●Never use electrical appliances (电器设备) in the shower. Dry the floor before you use them, or electricity

can hurt you! 

     ●Keep children away from hot water and hot drinks. They can be dangerous. But adults often forget it. 

     ●Look through the peephole (门镜) when you hear the knock on the door. Don't let strangers in.

     In a word, we should learn to protect ourselves and stay away from danger.

( )1. You must be careful when there is water on the floor.

( )2. Salt can't be used for putting out fires.

( )3. It's not safe for people to touch switches (电源插座) with wet hands.

( )4. Water and drinks can be dangerous for both children and adults.

( )5. Open the door at once when you hear someone knocking at the door.

单项选择题