下面一般不是颅脑MRI检查的适应证的是() A.脑白质病变 B.脑退行性病变 C.脑

题型:单项选择题 A1/A2型题

问题:

下面一般不是颅脑MRI检查的适应证的是()

A.脑白质病变

B.脑退行性病变

C.脑室与蛛网膜下腔病变

D.颅脑先天性发育畸形

E.短暂性脑血管痉挛

考点:放射医学技术(主管技师)MRI检查技术MRI检查技术题库
题型:单项选择题 A1/A2型题

情景对话.

M:Hi,Lily,how's your new flat?

W:It's great.I really like it.

M:__1__

W:It's one big room,but it has a bathroom and a small kitchen,too.

M:__2__

W:It's only about 10 minutes.

M:10 minutes by bus or by car?

W:__3__I walked to work this morning.I was 10 minutes early.

M:You are lucky.I was 10 minutes late.

W:__4__

M:All the buses came late.

W:What did your boss say?

M:She was late too.

W:What happened to her?

M:__5__

W:Well,then you're really lucky after all.But what are you going to do tomorrow?

M:I'll start 15 minutes earlier.

A.Is it big?

B.What happened?

C.How far is it from the office?

D.She took the train,and it was late too.

E.On foot.

F.How big is it?

G.What time is it?

题型:单项选择题 A1/A2型题

下列纬度地区,有极昼、极夜现象的是

A.79°N

B.65°S

C.10°N

D.40°S

题型:单项选择题 A1/A2型题

按评价主体划分,可将评价分为他人评价和()。

题型:单项选择题 A1/A2型题

男性,63岁。慢性咳嗽、咳痰近20年,每年秋冬发作,至翌年春暖季节方有缓解。偶有痰血。年轻时患肺结核,经异烟肼、链霉素和对氨基水杨酸钠治疗近2年,以后胸片随访为两肺散斑片结节影伴少量纤维条索状病灶。5年前发现高血压病,心电图示左心室高电压。重度吸烟(每日超过40支)已经30余年。

患者胸部X线摄片检查,下列哪一项对诊断肺气肿最有价值()

A.两肺野透亮度增高

B.肋间隙增宽,肋骨平行

C.横膈低平和胸骨后间隙增宽

D.局限性肺透亮度增高

E.心脏呈垂直位,心影狭长

题型:单项选择题 A1/A2型题

简述保健食品抗氧化与延缓衰老的作用原理。

更多题库