女,18岁,左膝内下硬性肿块2月,无痛。X片示:左胫骨干骺端内侧有正常骨组织的疣状肿

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问题:

女,18岁,左膝内下硬性肿块2月,无痛。X片示:左胫骨干骺端内侧有正常骨组织的疣状肿物,界限清楚,无骨膜反应,诊断首先考虑()

A.骨软骨瘤

B.骨巨细胞瘤

C.骨肉瘤

D.骨转移性癌

E.骨囊肿

考点:临床执业医师2009年临床执业医师资格考试综合笔试试题第三单元
题型:单项选择题

The seasons in Australia are not like ours. When it is winter in China, it is summer there. Australia is a southern country. It is in the south of the world. June, July and August are the winter months; September, October and November are spring; the summer is in December, January and February; and March, April and May are the autumn months. The north of the country is hotter than the south.

A very large part of this country has no rain at all. The east coast has rain all year, and there are no dry months. The southeast winds blow the whole year. They bring rain from the sea. There is not much rain on the west side. The southeastern part of Australia has summer rain from the southeast winds. They only blow here in summer.

The southwestern part of Australia has winter rain. The west winds blow over the southwest in winter only. In summer, the southwest of the country has no rain. In the north of Australia, there is no rain in winter. The rain comes in summer. The northwest winds bring it.

小题1:It is ____ in Australia in November.

A.spring

B.summer

C.autumn

D.winter小题2:In Australia, it is ____ in the south than in the north.

A.hotter

B.warmer

C.colder

D.cooler小题3:The ____ of Australia has the most rain.

A.eastern part

B.southeastern part

C.southern part

D.northern part小题4:The southwest of the country has no rain in summer because ____.

A.it is dry there

B.the west winds never blow

C.the northwest winds blow

D.the west winds blow only in winter小题5:There is no rain in winter ____ of Australia.

A.in the southeast

B.in the north

C.in the southwest

D.in the south

题型:单项选择题

Fruits are sold by ______ kilogram in the market, and it will be cheaper to purchase them in ______ quantity.

A.the; /

B.the; the

C.a; the

D./; a

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患者女,52岁,入院前15d因受凉后出现发热,体温最高达38.7℃,自服氧氟沙星后体温下降。1周前因快步及饱餐后感觉不适,未作处理。1d前突感心悸不适、头晕乏力,不伴黑蒙、晕厥。门诊EKG:二度Ⅰ型房室传导阻滞,不完全性左束支传导阻滞。予牛磺酸、辅酶Q等处理后,病情无好转。自感胸闷、心悸较前加重。再次EKG:三度房室传导阻滞,不完全性左束支传导阻滞。遂收治入院。查:肠道病毒RNA(+);超声心动图未见异常。既往史:无高血压、糖尿病病史。

对该患者首选的治疗措施是()

A.临时起搏器植入

B.永久起搏器植入

C.甲泼尼龙160mg/d冲击治疗

D.干扰素抗病毒治疗

E.大剂量维生素C治疗

题型:单项选择题

药物在体内的相互作用体现在药动学方面的有哪些?

题型:单项选择题

向外商转让上市公司国有股和法人股,原则上采取公开竞价方式。( )

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