再障与下列哪项难鉴别()。 A.缺铁性贫血 B.非白血性白血病 C.脾功能亢进 D.

题型:单项选择题

问题:

再障与下列哪项难鉴别()。

A.缺铁性贫血

B.非白血性白血病

C.脾功能亢进

D.PNH不发作型

E.巨幼细胞贫血

考点:全科医学住院医师内科主要疾病内科主要疾病题库
题型:单项选择题
A: Good morning, Sue. Did you enjoy your holiday in the country?
B:    小题1:   And some friends went with us.
A:    小题2: 
B: In a hotel. And we could enjoy the beautiful scenery from the window.
A: Sounds goood.   小题3:  
B: The sun shone nearly every day and it didn’t rain at all.
A:   小题4:   
B: Yes,they were great. We met some farmers and had some food in their houses.    __小题5:  Did you have a good weekend?
A: Yes,but I didn’t do much. I just stayed at home.
A.What was the weather like?
B.Where did you stay?
C.How about you?
D.Yes,we had a great time.
E.Did you like the people there?
题型:单项选择题

关于轴流式涡轮说法错误的是()。

A.喷嘴前缘在径向沿转向向前扭曲

B.叶轮叶片前缘在径向沿转向向前扭曲

C.喷嘴叶片间流道沿气流流向是收缩的

D.叶轮叶片间流道一般沿气流流向也是收缩的

题型:单项选择题

新生特性原则又可称为______,即系统的总体功能要大于组成该系统各组分分功能之和并产生新的特性。

题型:单项选择题

患者29岁。第1胎,足月妊娠,产前检查时发现血压偏高,曾服药治疗。2h前突感头痛、头晕、眼花,随即发生抽搐,入院时已抽搐2次,昏迷。体格检查:体温37℃,脉搏80次/分,血压170/110mmHg,宫高34cm,无宫缩,胎心146次/分。

应诊断为

A.原发性高血压
B.先兆子痫
C.子痫
D.癫痫
E.重度妊娠高血压疾病

题型:单项选择题

风湿性心脏病二尖瓣狭窄患者,如果发生左心衰竭。最早出现的症状为

A.咯血
B.烦躁
C.劳力性呼吸困难
D.夜间哮喘
E.嗜睡

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