临床资料:女,32岁,自述右下腹疼痛伴恶心、呕吐。化验检查:尿常规红细胞40~50个

题型:单项选择题

问题:

临床资料:女,32岁,自述右下腹疼痛伴恶心、呕吐。

化验检查:尿常规红细胞40~50个/HP。

超声综合描述:右肾12.8cm×6.6cm×6.5cm,集合系统内可见5.6cm×4.5cm形态不规则无回声区。

超声提示()

A.右肾囊肿

B.右肾积水

C.右肾盂癌

D.肾脏正常声像图

考点:江苏住院医师超声诊断科泌尿生殖系统泌尿生殖系统题库
题型:单项选择题

Little Tommy was doing very badly in math. His parents had tried everything—tutors (家庭教师), cards, special learning centers—in short, everything they could think of. Finally they took Tommy to a catholic (天主教的) school.

  After the first day, little Tommy came home with a very serious look on his face. He didn’t kiss his mother hello. Instead, he went straight to his room and started studying. Books and papers were spread (铺开) out all over the room and little Tommy was hard at work. His mother was surprised. She called him down to dinner and as soon as he finished eating, he went back to his room, without a word. In no time he was back hitting the books as hard as before. This went on for some time, day after day while the mother tried to understand what was happening.

  Finally, little Tommy brought home his report card. He quietly put it on the table and went up to his room and hit the books. His mom looked at it and to her surprise, little Tommy got an A in math. She could no longer hold her curiosity (好奇心). She went to his room and asked, “Son, what was it? Was it the nuns (修女)?”

  Little Tommy looked at her and shook his head, “No. ”

  “Well then,” she asked again. “WHAT was it?”

  Little Tommy looked at her and said, “Well, on the first day of school, when I saw that man nailed (钉) to the plus sign (加号), I knew they weren’t joking. ”

小题1:Why did Tommy’s parents send him to a catholic school?

A.Because he could eat well there.

B.Because he could earn more about nuns.

C.Because his parents wanted him to do better in his math.

D.Because his parents didn’t want him to learn math any more.小题2: Tommy’s mother felt surprised that his son _______.

A.was still the same as usual

B.ate so much at dinner

C.kissed her hello after school

D.worked hard but said little小题3: “Hitting the books” means “_______” in Chinese.

A.用功

B.捶书

C.发泄

D.振作小题4: The last sentence in the passage shows that _______.

A.Tommy felt sorry for the mail

B.Tommy was afraid of being nailed

C.Tommy didn’t like the plus sign

D.Tommy liked playing jokes on others小题5: From the passage, we can infer (推断) that _______.

A.teachers should be strict with their students

B.mistaking (误解) might do good sometimes

C.a catholic school is much better than other ones

D.nuns are good at helping children with their math

题型:单项选择题

氨气溶于水得到氨水,氯气溶于水得到氯水,下列关于新制的氨水、氯水的描述正确的是

A.“两水”都是混合物,溶液中含有的粒子种类、数目相同

B.“两水”中都存在可逆反应的化学平衡和弱电解质的电离平衡

C.“两水”都有刺激性气味,都能漂白有机色素

D.“两水”放置时间较久后都会因为相同的原理而变质

题型:单项选择题

用煤粉、油或气体作燃料的锅炉,必须装设可靠的点火程序控制和熄火保护装置。在点火程序控制中,点火前的总通风量应不小于三倍的从炉膛到烟囱入口烟道总容积,且通风时间对于锅壳锅炉至少应持续();对于水管锅炉至少应持续();对于发电用锅炉一般应持续()以上。

A、20秒钟

B、60秒钟

C、3分钟

D、5分钟

题型:单项选择题

不锈钢按照组织形态可以分为奥氏体、()及马氏体不锈钢等。

题型:单项选择题

DVM具有的IEEE一488标准接口的信号传输同步线有:数据有效线、数据接收线和未接收完数据线。

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