患者男，70岁，头晕、乏力、心悸数月，近1周发生2次晕厥。查体：_爱下问搜题

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问题单项选择题共用题干题

患者男，70岁，头晕、乏力、心悸数月，近1周发生2次晕厥。查体：Bp：170/85mmHg，心率50次/min，节律规律，心尖区闻及2/6级收缩期吹风样杂音，心电图检查为窦性心动过缓。

为防止再次发生晕厥，最佳的治疗措施是（）

A.阿托品

B.异丙肾上腺素

C.安置AAI心脏起搏器

D.安置VVI心脏起搏器

E.安置VDD心脏起搏器

答案

参考答案：C

完形填空

Many Tuesday mornings. I have coffee with my father. Although my father is a man of few words, I really   1 the time along with him.
One recent Tuesday, I found it a bit 2 when I rang the doorbell, no one seemed to be home. I climbed in through the window, noticing the lights that shone from the kitchen, and 3 that my dad must be there, but he wasn’t. I 4 through his home, checking every room. I tried not to   5 . Yet, upstairs, downstairs, no Dad anywhere.
I was worried .   6 , my father was seventy-one years old. Anything could have happened to him. Then, I got in my car and drove to my mother’s aerobics（有氧运动）class.
On the drive, I thought a lot about my father and our 7 together. Suddenly, I was three years old and he was   8 me up to the living room window to see the Christmas lights. In his 9 , I was safe and secure. At age ten, he used to wake me up with warm breakfast in bed. Then I was twelve and my dad was   10 all the kids at my birthday party with his magic tricks. I was so   11 of my father for being so 12 and talented. He’d made my party a 13 .
As I entered my mother’s class. I was nervous. My mom looked at me in   14.
“Mom, where’s Dad?” I asked, “He’s working in the   15 on the side of the house!” she answered.
And I hurried to my car and   16 back to the yard. “Hey, Dad!” I yelled out and told him about my fears of the last half hour. My dad 17 laughing his typical laugh that was always 18 . I was so thankful that I still had my daddy. And so , as I 19 the door to my father’s house, we went inside for our usual cup of coffee.
Thanks, Daddy, for all the   20 and more importantly, for all your love.

B．raced(疾驰)

填空题

假设系统日期为09/10/2005，下列表达式的值是【7】。 VAL(SUBSTR("1999",3)+RIGHT(STR(YEAR(DATE()))，2))+15