患者男性,36岁,乏力、晕厥史3天,心电图P波与QRS波无关系,P波频率90次/分,

题型:单项选择题

问题:

患者男性,36岁,乏力、晕厥史3天,心电图P波与QRS波无关系,P波频率90次/分,QRS波频率32次/分,首选哪种治疗方法()。

A.含化硝酸甘油

B.立即同步电复律

C.静脉注射毛花苷C

D.静脉注射普萘洛尔

E.安装临时起搏器

考点:北京住院医师内科Ⅰ阶段急诊科急诊科题库
题型:单项选择题

One day while a girl was walking in the woods she found two starving songbirds. She took them home and put them in a small (31) . She cared for them and felt great love for them.

Once the (32) and per of the two birds flew from the cage. Therefore, (33) he flew close, she grasped him (34) . She felt glad, but suddenly she felt the bird go limp. She opened her hand and (35) in horror at the dead bird.

She noticed the other bird moving back and forth on the edge of the cage. She could feel his great need for (36) . She lifted him from the cage and (37) him softly into the air. The bird circled once, twice, three times.

The girl watched delightedly at the bird’ s enjoyment. Her heart was no longer (38) with her loss. Suddenly the bird flew closer and (39) softly on her shoulder. It sang the sweetest melody that she had ever heard.

The fastest way to (40) love is to hold on it too tightly, while the best way to keep love is to give it WINGS!

(32)()

A.packed

B.concerned

C.marked

D.lined

题型:单项选择题
请认真阅读下列短文,并根据所读内容在文后表格的空格处填入最恰当的单词。注意:每个空格填1个单词。
As a saying goes, a warm and loving hug to embrace(拥抱) you. Man is a social animal by nature. We all need friends, as they are there for us when we need support, just as we are there for them whenever they need us. Therefore, it is necessary for you to know how to make friends.
The first step is to open yourself up. If you want to make good friends, you should be able to share your thoughts and feelings with other people first. Only when you share something of yourself with others, can you begin making friends. When your friends open a conversation with you, they are usually expecting you to share information in return. That is to say, when you are in a conversation, you’d better express your own thoughts and feelings. If a conversation is one-sided, the person doing all the talking may think the other person is not interested in what he is saying. So, when talking with your friends, be sure that the conversation is a two-way street.
One of the most important keys to building a solid friendship with other people is to listen to them—really listen. When your friends tell you something that happened to them or complain(埋怨) about a situation, they are usually not looking for agreement but just want to be heard. So don’t try to change their mind or solve their problems, just let them know that you are listening to them.
Respecting your friends is also important to keep your relationships healthy and strong. Looking at your friends while they are talking to you is one way to show your respect, as they will feel that what they are saying is important to you.
Unconditional support and encouragement is one of the things which friends have. True friendship means offering a shoulder when they need it, crying with them when they are sad, and laughing with them when they are happy. Only in this way, can the tree of friendship last for a long time.
The (1) ______ of friendship
Friends make your happiness more and your sadness less.
Friends are always ready to (2) ______ you.
 (3) _____ to make friends
Open yourself up
Share your (4) ______ and feelings with others.
Always respond when your friends are talking to you.
(5) _____ to your friends
Don’t try to (6) ______ their mind or solve their problems, just listen.
(7) _____ your friends
Have (8) ____ contact(接触) when talking to a friend.
Support and (9) _____ your friends
Offer a shoulder when your friends are in (10) ______ .
Cry with them when they are sad, and laugh with them when they are happy.
 
题型:单项选择题

某地乙肝发病率通常在4%左右,为降低该地区乙肝对人群健康的危害,拟普遍接种乙肝疫苗,已知该疫苗的效果指数为10。该疫苗的保护率为()

A.90%

B.50%

C.89%

D.99%

E.95%

题型:单项选择题

患者女性,35岁,既往有十二指肠球部溃疡病史,饮酒后突起头晕、心慌、呕血2次、黑便1次。来院查体:面色苍白,出冷汗,P120次/分,BP80/50mmHg,HCT25%。

患者术前、术中共输注全血2800ml,手术1周后,患者发现全身皮肤多处紫癜,查血小板30×10/L,下列处理不正确的是()。

A.加强监护,避免外伤

B.停止输全血

C.静脉输注免疫球蛋白

D.输注单纯浓缩血小板

E.血浆置换

题型:单项选择题

合伙经营期间发生亏损,退伙人已分担合伙债务的,对其参加合伙期间的全部债务:

A.不负责任

B.按合伙协议的约定处理

C.负连带责任

D.适当分担

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