下列不符合Shechan综合征的表现和实验室检查的是() A.血中T3、T4下降 B

题型:单项选择题

问题:

下列不符合Shechan综合征的表现和实验室检查的是()

A.血中T3、T4下降

B.血中皮质醇下降

C.视野狭窄

D.闭经,腋毛、阴毛脱落

E.常有产后大出血史

考点:内科住院医师下丘脑和垂体疾病下丘脑和垂体疾病题库
题型:单项选择题

一般商品的需求量随商品价格的上升而减少,随商品价格的降低而增加,即人们对某种商品的需求量与该商品的价格呈()关系。

A.正相关

B.线形相关

C.负相关

D.非线性相关

题型:单项选择题

下列有关实验操作的叙述,正确的是[ ]

A.氢氧化钠在琼脂块上的扩散面积可以反映物质运输的效率

B.在叶绿体色素提取和分离实验中,可用培养皿盖住小烧杯以避免层析液挥发

C.探究生长素类似物促进插条生根的最适浓度实验中,插条不能带有芽与叶

D.用酒精洗去浮色后,花生子叶细胞中的脂肪与苏丹Ⅳ作用呈橘黄色

题型:单项选择题

任务型阅读。(每小题2分,共10分)

All over the world people enjoys sports. Sports are good for people’s health. Many people like to watch others play sports games. They buy tickets or turn on their TV sets to sit in front of them.

Sports change (改变)with the seasons(季节). People play different games in different seasons. Sometimes they play inside the room. Sometimes they outside. We can find sports here and there. Some sports are quite interesting and people everywhere like them. Football, for example(例如), is very popular in the world. People from different countries cannot understand each other, but after a game they often become(变得) very friendly to each other.

小题1:Sports are good for people’s _______________________.

小题2:People play different games in different ______________________.

小题3:People can play both inside and ___________________________.

小题4:___________________ is very popular in the world.

小题5:People from different countries often become ___________________ to each other.

题型:单项选择题

假设银导线中银原子最外层电子全部变为自由电子,那么直径为2mm 的银导线每米长度中含有自由电子的数目约为____ 个.(已知银的密度为1×104 kg/m3,摩尔质量为0.1kg/mol )

题型:单项选择题

肾上腺皮质增生的描述中错误的是()。

A.可表现为弥漫性或结节样增生

B.单侧肾上腺重量>5.5g,皮质厚度>2mm

C.临床表现为肾上腺皮质功能亢进症

D.通常为皮质三个区带同时增生

E.网状带增生多发生于儿童

更多题库