男性,68岁,2周前曾发生急性心肌梗死,现出现心前区跳动性疼痛,闻及心包摩擦音,肌钙

题型:单项选择题

问题:

男性,68岁,2周前曾发生急性心肌梗死,现出现心前区跳动性疼痛,闻及心包摩擦音,肌钙蛋白正常,治疗首选()

A.异烟肼

B.阿司匹林

C.糖皮质激素

D.地高辛

E.呋塞米

考点:北京住院医师麻醉科Ⅰ阶段心血管内科心血管内科题库
题型:单项选择题

导致肥厚型心肌病最常见的原因是()

A.遗传

B.中毒

C.代谢异常

D.药物作用

E.病毒性心肌炎

题型:单项选择题
“Check it again, you need to be sure.”This culture rule may sound      , but it is one of the most powerful culture rules. I took a lot of things for granted. In fact, I used to      people who often check things, such as their car engine oil, the house security, even the children in the bedroom. I didn’t realize that        this rule would cost me dearly.
One day the owner of the supermarket I worked in asked me to make a(n)      to the investors(投资者) whom we wanted to become partners with. I was given a month to        it.
The day of the presentation arrived. I left home at 7 am with the intention of getting to the office        . On the way , my car climbed over a bunch of      rocks and I heard a loud noise. I stepped on the brake       and got out of the car to check what happened: I had a flat tire.
“Oh dear, please not now .” I quickly ran behind the car to       the spare tire, only to be        again :there was none. I began to think of the moments when my wife would       me to get one each time I drove the car out. But I was too        to listen to her.
It was already 8 am and it seemed like I had only one       left. I had to run to the supermarket. It should        me about 45 minutes to get there .  I       the car and ran as fast as I could , hoping I would have the      to get there on time .
      it took me longer than I had expected. I arrived at the       twenty minutes late. I       to the guests for my lateness and did my best to give a good presentation. Finally, the supermarket         the deal, but I was suspended(停职) for two months without pay.     
小题1:
A.familiarB.foolishC.simpleD.difficult
小题2:
A.make fun ofB.pay attention toC.catch up withD.look up to
小题3:
A.changingB.followingC. signingD.disobeying
小题4:
A.contributionB.analysisC.presentationD.comparison
小题5:
A.apply forB.prepare for C.arrange forD.account for
小题6:
A.earlyB.easilyC.safelyD.shortly
小题7:
A.softB.hardC.smoothD.rough
小题8:
A.carefullyB.lightlyC.quicklyD.bravely
小题9:
A.checkB.getC.moveD. repair
小题10:
A.shockedB.pleasedC.boredD.confused
小题11:
A.challengeB.remindC.helpD.encourage
小题12:
A.selfishB.sensitiveC.stubbornD.independent
小题13:
A.wishB.choiceC.minuteD.plan
小题14:
A.giveB.spareC.allowD.take
小题15:
A.leftB.passedC.rentedD.stopped
小题16:
A.conditionB.ideaC.luckD.goal .
小题17:
A.DeliberatelyB.UnfortunatelyC.StrangelyD.Consequently
小题18:
A.marketB.partyC.officeD.station
小题19:
A.appealedB.reportedC.referredD.apologized
小题20:
A.acceptedB.wonC.offeredD.finished
题型:单项选择题
如图为理想变压器原线圈所接交流电压的波形.原、副线圈匝数比n1:n2=10:1,串联在原线圈电路中电流表的示数为1A,下列说法正确的是(  )

A.变压器输出端所接电压表的示数为20V

B.变压器的输出功率为200W

C.变压器输出端的交流电的频率为50Hz

D.穿过变压器铁芯的磁通量变化率的最大值为20/n2Wb/s

题型:单项选择题

有关鞘膜积液的治疗,下列哪项措施疗效最不理想()

A.婴儿鞘膜积液、成人较小的鞘膜积液无需手术治疗

B.穿刺抽液治疗

C.鞘膜翻转术

D.交通性鞘膜积液应在内环处高位结扎鞘突

E.精索鞘膜积液应将积液囊全部切除

题型:单项选择题

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