[不定项选择题]男童，8岁。鼻塞、流脓涕伴头面部胀痛1年余。查体：双鼻腔黏膜充血肿胀，中鼻甲肥大，中鼻道见黏脓性分泌物，未见明显新生物。《》（ ）最恰当的治疗措施是（　　）。
A.鼻腔局部使用抗生素
B.鼻腔使用收敛药物3个月
C.全身使用抗生素
D.鼻腔冲洗及糖皮质激素鼻腔喷雾
E.手术治疗

[不定项选择题]男童，8岁。鼻塞、流脓涕伴头面部胀痛1年余。查体：双鼻腔黏膜充血肿胀，中鼻甲肥大，中鼻道见黏脓性分泌物，未见明显新生物。《》（ ）最可能的诊断是（　　）。
A.上颌窦癌
B.慢性鼻窦炎
C.变应性鼻炎
D.慢性鼻炎
E.慢性鼻前庭炎

[不定项选择题]女性，51岁，因左侧鼻堵2年，感冒时加重，并流脓涕时带血，前额部和面颊部胀痛。检查发现左侧鼻腔中鼻道有水肿样物和脓。 本病治疗哪种方法最好
A.抗生素治疗
B.单纯鼻息肉切除术
C.鼻内窥镜下鼻息肉摘除，上颌窦口扩大，上颌窦腔清理冲洗
D.抗霉菌治疗
E.鼻侧切开病变清除

[不定项选择题]某市100名8岁正常男童中，有95％的身高范围在114．18～131．82cm范围内，由此推断如下。 男童身高的标准差等于
A.3．2cm
B.2．58cm
C.1．96cm
D.4．5cm
E.5cm

[不定项选择题]滴鼻给药，治疗鼻塞的药物是
A.异丙肾上腺素
B.去甲肾上腺素
C.多巴胺
D.多巴酚丁胺
E.麻黄碱

[不定项选择题]患儿，8岁。反复水肿8个月，血压20/13kPA（150/100mmHg），尿常规蛋白（+++），红细胞满视野，血浆清蛋白15g/L，球蛋白20g/L，胆固醇12.5mmol/L，诊断最可能是
A.急性肾炎
B.单纯性肾病
C.肾炎性肾病
D.慢性肾炎
E.急进性肾炎

[单选题]8岁儿童感冒后出现鼻塞，流脓涕伴轻微头痛，诊断为鼻窦炎，下列治疗不适宜的是(　　)。
A.微波疗法
B.紫外线导子鼻腔照射
C.超短波疗法
D.用滴鼻剂减轻黏膜水肿，体位引流
E.直流电离子导入

[不定项选择题]共用题干 患者女性,25岁。因面色苍白、头晕、乏力1年余，近1个月伴心慌就诊。结婚半年，月经初潮14岁，7天/27天，末次月经半月前，近2年月经量多，半年来更明显。贫血貌，皮肤黏膜无出血点，浅表淋巴结不大，巩膜不黄染，口唇苍白，舌乳头正常，心肺无异常，肝脾不大。化验：Hb64g/L,RBC3.0*10¹²/L,MCV70fl,MCH25pg,MCHC30%,WBC6.5*10⁹/L，分类：中性分叶70%，淋巴27%，单核3%，PLT260*10⁹/L，网织红细胞1.5%，尿蛋白（-），镜检（-），大便潜血（-），血清铁6.0μmol/L。 为了进一步确诊，下列最有意义的检查是
A.骨髓铁染色
B.铁代谢检查
C.卟啉代谢检查
D.骨髓细胞学检查
E.骨髓活体组织检查

[不定项选择题]共用题干 American Dreams

There is a common response to America among foreign writers:the US is a land of
extremes where the best of things are just as easily found as the worst.This is a cliché（陈
词滥调）.
In the land of black and white,people should not be too surprised to find some of the
biggest gaps between the rich and the poor in the world.But the American Dream offers a
way out to everyone.________(1)No class system or government stands in the way.
Sadly,this old argument is no longer true.Over the past few decades there has been a fundamental shift in the structure of the American economy.
The gap between the rich and the poor has widened and widened.________(2)
Over the past 25 years the median US family income has gone up 18 percent.For the
top 1 percent,however,it has gone up 200 percent.Twenty-five years ago the top fifth
of Americans had an average income 6.7 times that of the bottom fifth.________
(3)
Inequalities have grown worse in different regions.In California,incomes for lower
class families have fallen by 4 percent since 1969.________(4)This has led to an
economy hugely in favor of a small group of very rich Americans.The wealthiest 1 percent
of households now control a third of the national wealth.There are now 37 million
Americans living in poverty.At 12.7 percent of the population,it is the highest percentage
in the developed world.
Yet the tax burden on America's rich is falling,not growing.________(5)There
was an economic theory holding that the rich spending more would benefit everyone as a
whole.But clearly that theory has not worked in reality. ________（5）
A.Nobody is poor in the US.
B.The top 0. 01 percent of households has seen its tax bite fall by a full 25 percentage points since 1980.
C.For upper class families they have risen 41 percent.
D.Now it is9.8 times.
E.As it does so,the possibility to cross that gap gets smaller and smaller.
F.All one has to do is to work hard and climb the ladder towards the top.