女,43岁,右下腹持续性疼痛5天,伴恶心、呕吐,呕出物为胃内容物。体温 38.5℃。

题型:单项选择题

问题:

女,43岁,右下腹持续性疼痛5天,伴恶心、呕吐,呕出物为胃内容物。体温 38.5℃。体检发现右下腹5cm×5.5cm大小肿块,触痛明显。

最可能的诊断是

A.粪块所致肠梗阻

B.盲肠肿瘤

C.急性化脓性阑尾炎

D.阑尾周围脓肿

E.盲肠扭转

考点:临床执业医师临床执业医师
题型:单项选择题

IV.短文改错(10)

Did you enjoy yourself yesterday? I suppose you do. But I’d like to tell you what a bad day I had yesterday. Everything just went wrongly. On the morning, my alarm clock didn’t ring, since I woke up an hour late. I was in such a hurry that I burnt my hand when I was cooking the breakfast. Then I ran out of the house to catch the 8:30 buses. This is the bus I usually take. But, you may laugh, I missed it of course. I am very unhappy, and scared as well because teacher hates the students coming late to school. So I ran three miles to school only to found that nobody was there. The school was quiet but peaceful. Our classroom was locked. I realized that moment: It was Sunday.

题型:单项选择题

华生提出:“给我一打健全的儿童,更给我一个特殊的环境,我可以运用特殊的方法,把他们加以任意改变,……”。这是______的观点。( )

A.遗传决定论
B.环境决定论
C.辐合论
D.系统论

题型:单项选择题

如图,在粗糙的水平面上,静置一矩形木块,木块由A、B两部分组成,A的质量是B的3倍,两部分接触面竖直且光滑,夹角θ=30°,现用一与侧面垂直的水平力F推着B木块贴着A匀速运动,A木块依然保持静止,则A受到的摩擦力大小与B受到的摩擦力大小之比为(  )

A.3

B.

3

C.

3
3

D.

3
2

题型:单项选择题

鼻咽癌患者治疗后主要的死亡原因是()。

A.大出血

B.局部复发及转移

C.全身衰竭

D.长期高热

E.尿毒症

题型:单项选择题

下列关于抗拔桩基的论述中,正确的说法是()。

A.相同地基条件下,桩抗拔时的侧阻力低于桩抗压时的侧阻力 

B.抗拔群桩呈整体破坏时的承载力高于呈非整体破坏时的承载力 

C.桩的抗拔承载力由桩侧阻力、桩端阻力和桩身重力组成 

D.钢筋混凝土抗拔桩的抗拔承载力与桩身材料强度无关

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