冠状动脉粥样硬化性心脏病心肌缺血时心肌灌注显像表现缺血区为() A.静息时减低,运动

题型:单项选择题

问题:

冠状动脉粥样硬化性心脏病心肌缺血时心肌灌注显像表现缺血区为()

A.静息时减低,运动时有填充

B.运动时减低,静息时填充

C.静息和运动时均减低,无差别

D.静息和运动时均增加,无差别

E.静息时减低,运动时增高

考点:北京住院医师医学影像Ⅰ阶段核医学核医学题库
题型:单项选择题

短文改错

假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共

有10处语言错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。

删除:把多余的词用斜线划掉。

修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:

       1.每处错误及其修改均仅限一词;

       2.只允许修改10处,多者(从第11处起)不计分。

     One day, a blind man was sitting on street with a sign by his feet that read: “I am blind, please

help me. ” A gentleman walked through and stopped to have a look at the sign, noticed only a few

coin in the man's hat. He took out some bills from his wallet and put it into the hat. And then he turned

the sign over again, wrote a new message and left. Several hours later, the gentleman returned. To his

happy, he found the hat almost full of bills and coins. He didn't expect that the new message does work,

which read: “It’s spring now, and I can't see it.”

____________________________________________________________________________

题型:单项选择题

读下图“法国部分农作物分布图”,回答下列问题。   

小题1:上图中 

A.R地比北京气温低,气温年较差大

B.巴黎下游河段冬季不冻可全年通航

C.流经R地的河流径流量季节变化大

D.甜菜制糖工业宜布局在东南部地区小题2:法国地中海沿岸和新疆吐鲁番盆地(90°E、43°N),都是世界著名的葡萄产区,其共同的气候优势是 

A.雨热同期

B.气温年较差大

C.夏季光照充足

D.降水丰富

题型:单项选择题

左心衰竭()

A.端坐呼吸

B.肝-颈静脉回流征阳性

C.皮肤潮红、视 * * 水肿、呼吸性酸中毒

D.突然出现呼吸停止,眼球固定、双瞳孔缩小后扩大

E.性格变化、反应迟钝

题型:单项选择题

韩某是精神病患者,在其妻的陪伴下外出散步,顽童甲前来挑逗,韩某受刺激追赶,其妻见状竭力阻拦无效,韩某将顽童甲的头打破。甲的医疗费如何承担?()

A.完全由韩某之妻承担

B.主要由韩某之妻承担,但甲的监护人也应当承担

C.完全由甲的监护人承担

D.主要由甲的监护人承担,韩某之妻也应承担

题型:单项选择题

有线电视比开路电视优越的地方是()

A.接收电平比开路高

B.接收电平比开路均匀

C.用户比开路多

D.接收距离比开路远

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