问题 单项选择题 A1型题

睑裂斑区别于翼状胬肉的最主要鉴别点是()

A.睑裂斑与紫外线过度照射有关

B.发生部位多见于睑裂区的角膜缘附近

C.睑裂斑通常伴有明显的结膜充血

D.病灶基底部朝向角膜,并且不向角膜进展

E.睑裂斑不伴有炎症反应

答案

参考答案:D

解析:这是一道临床辨析题,睑裂斑和翼状胬肉同样是常见的结膜变性疾病,具有相同的发病危险因素如紫外线过度照射,发生部位也多在睑裂区。两者之间最重要的区别在于睑裂斑的三角形基底朝向角膜,并且不向角膜进展,而翼状胬肉的前段朝向角膜,呈现向角膜内进行性生长的趋势。因此答案选D。

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警方在通缉两名凶手,请根据以下表格提供的信息帮助他们写一篇告示,请知道有关线索的人尽快与警方联系,文章开头已给出。(不少于80个字)
Murderer1Murderer2
NameJimmy WhiteFrank Johnson
Age2830
Occupation                  driversalesman
Lives inMoon TownStar Town
Appearancetall , fat ,round face, small eyes,
untidy, rude
medium height, thin, nervous,
wearing a pair of glasses
Last Saturday nightThey killed a young girl near sun river town.       
         
          These two people are wanted for murder.                                                                                         
                                                                                                                                                              
                                                                                                                                                               

                                                                                                                                                              
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