CT多,醫學影像副高考试消化系统.doc

CT(多选题) 一、多选题（每题2个得分点）：以下每道考题有五个备选答案，每题至少有两个正确答案，多选、少选、漏选均不得分。 1．肝癌病灶可发生???(????) HTMLCONTROL Forms.HTML:Checkbox.1 A．钙化 HTMLCONTROL Forms.HTML:Checkbox.1 B．坏死 HTMLCONTROL Forms.HTML:Checkbox.1 C．出血 HTMLCONTROL Forms.HTML:Checkbox.1 D．骨化 HTMLCONTROL Forms.HTML:Checkbox.1 E．脂肪变  HYPERLINK http://Test.html[ShowHideAnswer]Data=ID_1008118_NoChildTable_0_3_ShowButton,ID_1008118_NoChildTable_0_3_Answer 隐藏答案? HYPERLINK http://Test.html[FavTest]AllTestID=1008118 收藏本题? HYPERLINK http://Test.html[ReportError]AllTestID=1008118 错误反馈 正确答案:ABCE  HTMLCONTROL Forms.HTML:Hidden.1  2．胆结石的CT表现有哪些???(????) HTMLCONTROL Forms.HTML:Checkbox.1 A．高密度结石表现为单发或多发，圆形、多边形或泥沙状的高密度影 HTMLCONTROL Forms.HTML:Checkbox.1 B．胆结石分为高密度、等密度和低密度3种类型 HTMLCONTROL Forms.HTML:Checkbox.1 C．肝内胆管结石呈点状、结节状、不规则状表现，常伴周围胆道扩张 HTMLCONTROL Forms.HTML:Checkbox.1 D．胆总管结石时上部胆管扩张，结石部位的层面扩张的胆管突然消失 HTMLCONTROL Forms.HTML:Checkbox.1 E．胆结石的CT值测定大致反映结石化学成分的含量  HYPERLINK http://Test.html[ShowHideAnswer]Data=ID_1008138_NoChildTable_0_3_ShowButton,ID_1008138_NoChildTable_0_3_Answer 隐藏答案? HYPERLINK http://Test.html[FavTest]AllTestID=1008138 收藏本题? HYPERLINK http://Test.html[ReportError]AllTestID=1008138 错误反馈 正确答案:ABCDE  HTMLCONTROL Forms.HTML:Hidden.1  3．下列肝包虫囊肿影像，哪些提示有合并感染???(????) HTMLCONTROL Forms.HTML:Checkbox.1 A．囊壁增厚 HTMLCONTROL Forms.HTML:Checkbox.1 B．囊内密度增高 HTMLCONTROL Forms.HTML:Checkbox.1 C．“飘带征” HTMLCONTROL Forms.HTML:Checkbox.1 D．囊内积气 HTMLCONTROL Forms.HTML:Checkbox.1 E．增强扫描，囊壁明显强化  HYPERLINK http://Test.html[ShowHideAnswer]Data=ID_1008151_NoChildTable_0_3_ShowButton,ID_1008151_NoChildTable_0_3_Answer 隐藏答案? HYPERLINK http://Test.html[FavTest]AllTestID=1008151 收藏本题? HYPERLINK http://Test.html[ReportError]AllTestID=1008151 错误反馈 正确答案:ABDE  HTMLCONTROL Forms.HTML:Hidden.1  4．关于“獭尾肝”，下列描述哪些正确???(????) HTMLCONTROL Forms.HTML:Checkbox.1 A．肝左叶增大，与脾脏相连 HTMLCONTROL Forms.HTML:Checkbox.1 B．可见于肝肿瘤时 HTM