关于肾结核患者的尿液,叙述错误的是(). A.一般呈酸性反应 B.有较多红细胞和白细

题型:单项选择题

问题:

关于肾结核患者的尿液,叙述错误的是().

A.一般呈酸性反应

B.有较多红细胞和白细胞

C.尿沉淀涂片抗酸染色50%~70%的病例可查到结核杆菌

D.抗酸染色以清晨第一次排尿的阳性率最高

E.若查到抗酸杆菌即可诊断肾结核

考点:普通外科学(医学高级)普通外科综合复习普通外科综合复习题库
题型:单项选择题

缺词填空。

     Think about two people you know. How would you describe their personalities? Are they the (1)s______?

Of course not! Everyone is different. Even twins have (2)d______ personalities.

     Some people are very outgoing and (3)f______. They like to be (4)w______ other people all the time.

And some people are quiet, maybe even shy. They like to be alone or play with a (5)f______ friends.

     Some people worry a lot. They may (6)w______ about many things. (7)H______, some people don't

worry about anything! They (8)n______ mind what is going on next. These people are very relaxed.

     Some people are (9)h______. They always do their best. They aren't lazy. They always get more chances

to have success.

     And don't (10)f______ this: Everyone is different.

     That means you are special.

题型:单项选择题

主要用于杀菌和防腐,水溶性大,在酸性和碱性溶液中均较稳定的是()

A.阴离子型表面活性剂

B.阳离子型表面活性剂

C.非离子型表面活性剂

D.合成两性离子型表面活性剂

E.天然两性离子型表面活性剂

题型:单项选择题

金属在生活、生产中有许多应用,这主要是由金属的一些物理性质决定的,请你写出金属铁的物理性质:______.

题型:单项选择题

2008年1-4月全国城镇固定资产投资完成额约为()

A.26410元

B.42亿元

C.21650亿元

D.28410亿元

题型:单项选择题

()无线电高度表向自动油门提供无线电高度.

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