病历摘要:患者男性,23岁,双眼视力下降三年,不伴有红、肿及眼痛症状,夜间视力下降更

题型:多项选择题 案例分析题

问题:

病历摘要:患者男性,23岁,双眼视力下降三年,不伴有红、肿及眼痛症状,夜间视力下降更为明显,曾在当地医院作过治疗,具体用药不详,但无明显疗效。家族中无明显类似病者,父母非近亲结婚。否认有眼外伤、中毒与传染病史。

视网膜色素变性的暗适应与FFA特点?()

A.全视网膜的视杆细胞阀值增高

B.视网膜视杆细胞阀值降低

C.视网膜视杆细胞与视锥细胞阀值都有增高

D.视锥细胞功能早期尚正常

E.FFA为脉络膜期呈斑驳状高荧光

F.晚期病例为脉络膜毛细血管无灌注

G.FFA在晚期变化不大

H.FFA对本病无诊断作用

考点:普通考研中医眼科学(医学高级)医学高级眼科学(副高)特训密卷六
题型:多项选择题 案例分析题

阅读理解。

     Ben was home from work and opened the mailbox. There was a yellow bottle of soap-soap for

washing dishes. The dish soap was a free sample from a soap company. It was a kind of new soap

with a little orange juice in it. The company wanted people to try it.  

     There was a picture of two oranges on the label (标签,标记), over the oranges were the words,

"With Real Orange Juice".  

     Ben was happy, "I'm going to eat salad for dinner", he thought. "I can put some of the orange juice

into my salad". So he put the soap on his salad and ate it.  

     A bit later he was sick. A lot of people put the soap on fish, salads and in their tea. Later they were

sick, too.  

     What can we learn from Ben"s story? Read labels carefully. And don’t eat soap for dinner.

1. What was in the yellow bottle?

     _____________________________________________

2. What was on the label?

     _____________________________________________

3. What did Ben put on his salad?

     _____________________________________________

4. What did many people do with the soap?

     _____________________________________________

5. What can you learn from the story?

     _____________________________________________

题型:多项选择题 案例分析题

    美国宇航局称,今年2月发生在智利的里氏8.8级大地震冲击力巨大,可能移动了地球轴心,据模拟结果显示,智利大地震可能加快了地球自转速度,使地球一天的时长缩短了1.26微秒(1微秒等于百万分之一秒)。据此,回答1—3题。

1、唐山大地震的震级为7.8级,和智利地震相比较能量少的倍数是[ ]

A、30倍

B、300倍

C、90倍

D、900倍

2、智利地震发生在南极洲板块和 [ ]

A、美洲板块的生长边界

B、印度洋板块的生长边界

C、亚欧板块的消亡边界

D、美洲板块的消亡边界

3、地球自转一圈360°需要的时间是[ ]

A、一个恒星日

B、一个太阳日

C、一个恒星月

D、一个恒星年

题型:多项选择题 案例分析题

— Why did you quit your job?

— It was good _____ salary, but I didn't like the working conditions. [ ]

A. in need of

B. in face of

C. in favor of

D. in terms of

题型:多项选择题 案例分析题

台湾的布马舞蹈,即编马架时,在上头黏贴布而成竹马,表演时演员套进马中,马头在前,臂部及马尾在人后,如骑马状,可灵活移动身子。这与长期流行于闽南()的竹马舞,似有一定渊源关系。

A.南安

B.安溪

C.永春

D.漳州

题型:多项选择题 案例分析题

最大可用的VLAN号码是()。

A、1024

B、4096

C、4094

D、1026

更多题库