"火海征"是何种甲状腺疾病的声像图特征()①毒性甲状腺肿②结节性甲状腺肿③慢性淋巴性

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问题:

"火海征"是何种甲状腺疾病的声像图特征()①毒性甲状腺肿②结节性甲状腺肿③慢性淋巴性甲状腺肿④地方性甲状腺肿

A.①②

B.②④

C.③④

D.①③

E.①②③④

考点:北京住院医师医学影像Ⅰ阶段核医学核医学题库
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下列词语中加点的字,每对读音都不相同的一组是(3分)

A.勾结/勾当扫除/扫帚咽气/狼吞虎咽兴奋/兴高采烈

B.奔跑/投奔空气/亏空累赘/罪行累累丧礼/丧心病狂

C.栏杆/竹竿侪辈/肚脐投缘/不容置喙俘虏/饿殍遍野

D.宣布/渲染凄怆/呛人旺盛/矫枉过正假装/久假不归

题型:单项选择题

IV 阅读理解(每小题2分,共24分)                 

I travel a lot in my work, and what I dislike about my job is eating alone. It always makes me feel lonely to see others laughing and talking. So, room service for several nights was a better choice for me.

After having room service three nights at a hotel in Houston, however, I needed to get out of my room. Although the restaurant opened at 6:30, I arrived at 6:25. The waiter at the front desk made a comment about my “being there really early”. I explained my dislike of eating alone in restaurants. He then seated me at a lovely table and asked me whether I would mind if he sat down with me for a while.

I was glad! He sat and talked with me about his career goals and the difficulty of being at work on nights, weekends and holidays. He said he hadn’t enough time to be with his family. After 15 minutes, he saw some customers at the front desk and excused himself. I noticed that before he went to the front desk, he stopped in the kitchen for a moment.  

Then another waiter came out of the kitchen and had a wonderful chat with me. Before I left that night, some other waiters, even the cook, had come out of the kitchen and sat with me!

When I asked for my bill about one hour later, all the people who had sat down with me came over in a big group to my table, and presented me with a red rose. And I cried! What had begun as a lonely night ended as a beautiful experience.

57. The reason why the author hated to eat in the hotel restaurant is that the author didn’t like ______.

A. meeting strangers in the restaurant

B. being disturbed by the noises around

C. the discomfort caused by eating alone

D. being pointed at or laughed at

58. How did the waiter feel when he saw the author come in at 6:25?

A. Dissatisfied.           B. Pleased.     C. Surprised.       D. Angry.

59. From the third paragraph, we can learn that the waiter at the front desk ______.

A. knew how to attract more customers to his restaurant

B. found it hard to balance his work and his family

C. was getting tired of his present job

D. had never had such a chance to talk about his worries

60. The author wants to tell us that ______. 

A. people can get help for their loneliness

B. restaurants should put the need of customers first 

C. the kindness of strangers can make you less lonely

D. restaurants are full of surprises

题型:单项选择题

某地有农产区和旅游区。最近,当地妇幼保健机构对两区产妇及其婴儿体检,发现农产区母亲乳汁和血液中DDT含量高出旅游区1~2倍。进一步调查发现农产区10年前农药的销售量与使用量较旅游区高出3~4倍之多,但近几年来农产区农药销售量、使用量急剧减少,与旅游区相比差异已无统计学上的意义。则两区母乳及血液中DDT值仍差异悬殊的原因最可能是

A.抽样发生选择性偏倚
B.检测方法有误
C.统计方法有误
D.农产区近期局部有DDT突发性污染
E.DDT的蓄积作用所致

题型:单项选择题

胰岛素的分泌()

A.以激素调节为主

B.以神经调节为主

C.以代谢物反馈调节为主

D.以自身调节为主

E.受靶腺激素和下丘脑调节肽双重调节

题型:单项选择题

正确运用家庭教育理智性原则的基本要求有()

A.理性施爱

B.要求适度

C.严爱结合

D.平等在对待每一个孩子

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