50岁女性,体检US,肝右叶内5cm强回声团块,CT平扫为边缘锐利的略低密度灶,增强

题型:单项选择题

问题:

50岁女性,体检US,肝右叶内5cm强回声团块,CT平扫为边缘锐利的略低密度灶,增强扫描呈充填式强化,应首先考虑()。

A.原发性肝癌

B.转移性肝癌

C.肝脏血管瘤

D.肝脓肿

E.肝囊肿

考点:广东住院医师医学影像学医学影像学综合练习医学影像学综合练习题库
题型:单项选择题

根据短文内容,判断句子正(T)误(F)。

     This is Julia's room. It's not very big but it's very clean (干净的). You can see a desk, a bed and two

chairs in the room. The desk is near the window (窗户). You can see some books, some keys and a computer

on the desk. The computer is white. Julia likes it very much. On the chair, there is a blue backpack. A soccer

ball is under the bed. It is Julia's brother's.

( )1. Julia's room is big and clean.

( )2. Three chairs are in the room.

(     )3. The computer is white.

(     )4. Julia doesn't like her computer.

(     )5. Julia's brother's soccer ball is under her bed.

题型:单项选择题

把函数y=x2的图象先向右平移2个单位,再向下平移3个单位,得到的抛物线是函数______的图象.

题型:单项选择题

声波的周期为()

A.不能探测到的时间

B.取决于多种因素

C.一个波长的时间

D.与频率无关

E.以上均不是

题型:单项选择题

在规定溶剂中,药物从固体制剂中溶出的速度和程度,称为()

A.生物利用度

B.绝对生物利用度

C.相对生物利用度

D.溶出度

E.生物半衰期

题型:单项选择题

不符合先天性低丙种球蛋白血症突出的表现是()

A.肺炎

B.中耳炎

C.反复较重的真菌感染

D.脑膜炎

E.败血症

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