下列选项中,最常见呕血的原因是()。 A.急性胃黏膜出血 B.消化性溃疡 C.上消

题型:单项选择题 A1/A2型题

问题:

下列选项中,最常见呕血的原因是()。

 

A.急性胃黏膜出血

B.消化性溃疡

C.上消化道肿瘤

D.食管静脉曲张破裂出血

E.血友病

考点:病案信息技术(师)临床医学临床医学题库
题型:单项选择题 A1/A2型题

A  Deaf  Person's  Joke

Something was wrong with Jack's ears after he was much better from a serious illness. Several months later he went to a doctor. The doctor told him that he was deaf of both ears. Jack was sad. He was afraid to lose his work. So he did not like people to know this.

One evening he asked some friends to dinner. While they were sitting at the table, one of his friends told an interesting joke. Everyone laughed and Jack laughed louder than anyone else. He said, “That was a very interesting joke, but I know a more interesting one. Would you like to hear it?” All his friends said OK to him, so Jack began to tell his joke. All his friends were listening to him with smiles. When the joke ended, everyone laughed louder than before and Jack laughed happily, too. He was very glad because he thought that his must be more interesting than his friend's. But he didn't know that he had made a fool of himself(出丑;闹笑话) because his joke was the same as the first one.

小题1:When was Jack deaf of both ears?

A.After he came back from work.

B.After a serious illness.

C.After seeing a doctor.

D.After being a doctor.小题2: Why did Jack not like people to know he was deaf?

A.He was afraid to lose his work.

B.He was afraid of his friends.

C.He didn't want to lose his face.

D.He was afraid that his wife would leave him.小题3: What did Jack do after hearing his friend's joke?

A.He laughed as loudly as others.

B.He didn't laugh.

C.He laughed louder than anyone else.

D.He only smiled.小题4:Jack laughed because _____.

A.all the others were laughing

B.he could tell the same joke himself, too

C.he wanted to show that there was nothing wrong with his ears

D.his friend's joke was interesting小题5:Jack's friends laughed a lot louder than before because _____.

A.the joke he told was more interesting

B.it was as interesting as the first

C.all his friends liked his joke better

D.it was the same joke as his friend's

题型:单项选择题 A1/A2型题

甲状旁腺激素对骨的主要作用是()。

A.抑制钙离子释出

B.促进钙离子释出

C.抑制磷离子释出

D.抑制骨吸收

E.释出镁离子

题型:单项选择题 A1/A2型题

级配碎石

题型:单项选择题 A1/A2型题

工艺过程又可细分为毛坯制造工艺过程、机械加工工艺过程、热处理工艺过程和()。

题型:单项选择题 A1/A2型题

论述陈白尘《升官图》的艺术表现特色。

更多题库