患者，男，65岁。大量呕血、黑粪1天。既往有胃溃疡病史20年，曾_爱下问搜题

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问题单项选择题 A3/A4型题

患者，男，65岁。大量呕血、黑粪1天。既往有胃溃疡病史20年，曾有多次出血史。查体：P126次/分，BP86/50mmHg，神情紧张，烦躁，手足湿冷，腹软，上腹部压痛（+），肠鸣音亢进。血常规：Hb90g/L，血细胞比容0.30。心电图示窦性心动过速。对该患者目前首选的重要治疗措施是（）。

A.输注浓缩红细胞

B.立即静注止血药物

C.立即静滴垂体后叶素

D.冰盐水200ml+去甲肾上腺素8mg胃内灌注

E.快速静滴平衡盐溶液

答案

参考答案：E

完形填空

I’m Li Fen. I have a pen pal. name is Mary. She is from Canada. She lives in Toronto. She speaks English. She has brother ,but she has no sisters. Her favorite is art. Two of my good friends pen pals,too. Lu Yang’s pen pal is from .His name is Tony. Tony lives in Paris. He speaks .He has one brother and one .His favorite subject is PE. And he can play soccer very .Ding Lan’s pen pal is from .Her name is Wendy. Wendy can speak Chinese and English. She no brother or sister. Her favorite subject is history.

D．interesting

单项选择题

国家对社会成员的基本生活给予物质保证的社会安全制度是( )。

A．按劳分配制度

B．按需分配制度

C．社会保障制度

D．平均分配制度