违反《食品卫生法》,依据违法所得进行处罚的范围是 A.1~3倍 B.1~5倍 C.1

题型:单项选择题

问题:

违反《食品卫生法》,依据违法所得进行处罚的范围是

A.1~3倍
B.1~5倍
C.1~6倍
D.1~8倍
E.1~10倍

考点:卫生资格考试(中初级)公卫专业知识公共卫生主治医师专业知识
题型:单项选择题

下图表示水稻(体细胞有24条染色体)的花药接入试管后,在一定条件下形成试管苗的培养过程,已知水稻的基因型为AaBb。

(1)在培养过程中,除了提供水分、无机盐、糖类、维生素以及氨基酸、琼脂外,还需要在培养基中加入___________。同时,在离体培养过程中,除必要的温度、光照和氧气等外界条件外,成功的另一个关键是操作过程必须保证___________。

(2)愈伤组织分化是指愈伤组织形成芽和根,再发育成具根、茎和叶的植物体。这一过程必须给予光照,其原因是____________,供试管苗生长发育。

(3)试管苗的细胞中含有___________。

(4)这种利用花药离体培养成的试管苗属于___________,培育出的试管苗可能出现的基因型有_________。要使它繁殖后代必须采取的措施是    __________

(5)从细胞工程角度看这种育种方法叫   ________________ 

题型:单项选择题

Pharming is a scamming practice in which malicious code is installed on a personal computer or server, misdirecting users to (1) fraudulent Web sites without their knowledge or consent. Pharming has been called "phishing without a lure".

In phishing, the perpetrator sends out legitimate- (2) looking e-malls, appearing to come from some of the Web’s most popular sites, in an effort to obtain personal and financial information from individual recipients. But in pharming, larger numbers of computer users can be (3) victimized because it is not necessary to target individuals one by one and no conscious action is required on the part of the victim. In one form of pharming attack, code sent in an e-mail modifies local host files on a personal computer. The host files convert URLs into the number strings that the computer uses to access Web sites. A computer with a compromised host file will go to the fake Web site even if a user types in the correct Internet address or clicks on an affected (4) bookmark entry. Some spyware removal programs can correct the corruption, but it frequently recurs unless the user changes browsing. (5) habits,

1()

A.few

B.fraudulent

C.normal

D.structured

题型:单项选择题

创建一个“学籍管理”项目,在该项目中加入“学籍管理”数据库和一张图片,修改“学籍管理”数据库中“学生”表的数据,并新建一个查询。其中数据库所使用的各表结构如下:
学生(学号、姓名、性别、出生年月、入校总分、三好生),其中学号为主键。
选课(学号、课程号,成绩),其中学号+课程号为主键。
课程(课程号、课程名、学时),其中课程号为主键。
教师(教师号、姓名、性别、职称、工资、所在系,政府津贴),其中教师号为主键。
授课(教师号,课程号),其中教师号+课程号为主键。

题型:单项选择题

关于补钾的要求哪项不合适()

A.吐泻好转应及时停止补钾

B.见尿补钾

C.一日补钾量不少于6~8小时给入

D.静脉补钾的浓度不超过0.3%

E.一般每日补钾总量按3~4mmol/kg

题型:单项选择题

前后鼻音韵母的区别在()上,()的称前鼻音,()的称后鼻音。

更多题库