椎一基底动脉系统TIA的特征性表现是A.眩晕 B.平衡失调 C.交叉性瘫痪 D.跌倒

题型:单项选择题

问题:

椎一基底动脉系统TIA的特征性表现是

A.眩晕

B.平衡失调

C.交叉性瘫痪

D.跌倒发作

E.吞咽困难

考点:临床执业医师临床执业医师
题型:单项选择题

阅读下面短文然后从各题所给的三个选项中选出最佳选项。

Helen 's favorite food is chocolate. Her parents and teacher often say that it's        for her teeth to eat too much chocolate. But she doesn't believe it. She often puts some chocolate in the milk for breakfast, the juice         lunch, even the soup for supper. Her mother has to        some chocolate in her bag before she goes to school. Sometimes when her mother goes shopping with her, Helen won't leave the shop        her mother buys some chocolate for her.

The little girl        back from school with a painful(痛苦的) look yesterday afternoon. A tooth hurt and she had nothing. Her mother made some soup for her. But she put some chocolate in it. Her father bought some       for her, but she put some chocolate in it, too. Of course it was useless.       the next morning her mother took her to see the      .The dentist saw there was a cavity(洞) in her bad tooth .So he had to fill(填充)it with something.

“Now, young girl,” said the dentist , “What kind of filling(填充物) would you like for that tooth ?”

     , please,” answered Helen. The dentist and Helen’s mother both laughed. The dentist asked Helen to eat fresh fruit and vegetables        chocolate. And it’s necessary for Helen to have healthy eating habits.

小题1:A. good    B.  bad C.  well

小题2:A. for B.  with    C.  at

小题3:A. get B.  put C. buy

小题4:A. when    B.  if C.  until

小题5:A. go  B.  came    C.  returned

小题6:A. medicines   B.  pills   C.  medicine

小题7:A. But B.  So  C.  And

小题8:A. doctor  B.  nurse   C.  dentist

小题9:A. Chocolate   B.  Milk    C.  Fruit

小题10:A. instead    B.  but C.  instead of

题型:单项选择题

某事件发生概率为0,即意味着()。

A.某事件发生的可能性为100%

B.某事件可能发生

C.某事件可能不发生

D.某事件必然不发生

E.某事件必然发生

题型:单项选择题

白癣病发进行真菌直接镜检可见()

A.围绕毛发排列的圆形小孢子

B.发内与毛发长轴平行的菌丝和关节孢子

C.发内呈链状排列的圆形大孢子

D.发外厚壁孢子和鹿角状菌丝

题型:单项选择题

关于肿瘤的逃逸机制,下列哪些正确()

A.肿瘤细胞表面MHCI或Ⅱ类分子缺失

B.封闭因子的作用

C.瘤细胞抗原缺乏激发机体免疫应答所必须的成分

D.宿主免疫功能低下

E.肿瘤细胞抗原诱发免疫耐受

题型:单项选择题

槐花散的主治病证是()

A.热结下焦之尿血

B.肠风脏毒之便血

C.肝火犯肺之咳血

D.血热妄行之吐血

E.脾阳不足之便血

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