【单选题】【消耗次数：1】
CT等密度影见于
①
极度贫血
②
很急速出血
③
凝血病
④
以上均是
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相关题目
【单选题】
脑出血病人CT图像为（）
①
起病后即可见低密度异常影
②
起病后即可见高密度异常影
③
可见脑室扩大
④
起病24-48小时后即可见低密度影
⑤
起病3天后即可见低密度影
【单选题】
患者女性，67岁，脑动脉硬化5年，因与家人发生矛盾，突然出现眩晕、枕后痛，呕吐。伴共济失调和眼球震颤，很快出现意识模糊，CT显示高密度影，根据临床特点，判断出血部位
①
脑干
②
脑桥
③
小脑
④
内囊
⑤
蛛网膜下腔
【单选题】
患者女性，70岁，高血压15年。晨起发现右侧肢体瘫痪，当时意识清楚。被家人送到医院进行治疗。CT结果为低密度影，选择溶栓的时间是
①
发病后2小时内
②
发病后3小时内
③
发病后4小时内
④
发病后5小时内
⑤
发病6小时内
【单选题】
患者,女性，58岁。与家人争吵后突然出现剧烈头痛，恶心、喷射状呕吐，随后意识模糊，急诊入院，CT检查显示呈高密度影，脑膜刺激征阳性，无肢体瘫痪，患者初步的诊断是
①
脑出血
②
脑血栓形成
③
脑梗死
④
蛛网膜下腔出血
⑤
短暂性脑缺血发作
随机题目
【单选题】
3. He ______ hard until I told him to sit down and have a break.
①
was working
②
had been working
③
worked
④
has worked
【单选题】
19. He tried to _____ from his memory what he knew of his former neighbor..
①
think of
②
remember
③
summon
④
gave way
【单选题】
14. Mary is _______ to what others think of her.
①
sensitive
②
sensational
③
sensory
④
sensible
【单选题】
11 ______, they had no chance of winning.
①
brave as they fought
②
bravely as they fought
③
If they fought bravely
④
Since they fought bravely
【单选题】
15. She suffered great mental_____ after her husband died, and as a result she became mad.
①
anger
②
. discomfort
③
unhappiness
④
anguish
【单选题】
13. The supervisor appreciates ______ so hard in the office.
①
for your working
②
your working
③
you to work
④
for you to work
【单选题】
10. ______, he was unable to make much progress.
①
Hard as he tried
②
Though hard as he tried
③
He tried hard
④
Because he tried hard
【单选题】
9.She does not_____ that she owes the money, but she just wouldn’t like to return it.
①
argue
②
. dispute
③
think
④
agree