属于省级卫生行政部门审定的资质是()。 A.化学品毒性鉴定 B.放射防护器材和含放射

题型:单项选择题

问题:

属于省级卫生行政部门审定的资质是()。

A.化学品毒性鉴定

B.放射防护器材和含放射性产品检测

C.职业病防护设施与职业病防护用品的效果评价

D.建设项目职业病危害放射防护评价(乙级)

考点:专业知识与专业实践能力放射卫生放射卫生题库
题型:单项选择题

汽车在平直的路上以18m/s的速度匀速运动,刹车时加速度大小为4m/s2,则刹车后(  )

A.4s内的位移是40m

B.4s内的位移是36m

C.5s内的位移是40m

D.5s内的位移是40.5m

题型:单项选择题

Job requirements:

★Register(注册) a store on the Internet.

★Do a market survey and think of creative ideas.

★Develop a wide social network that helps make the store liked by a lot of people.

Time needed:

3-5 hours a day.

Cost needed:

From Zero to as much as you can spend. (Zeroif the supplier makes you an agent(代理商), you needn’t spend anything on the products before they are sold.)

Possible income:

Anywhere from less than 100 yuan a month to more than, 10,000 yuan.

阅读以上信息,完成下面的短文,每空一词。

Are you looking for a part-time job during the holiday? I’ll be happy to offer you one. That is to open an   6  store.

You should register a store on the Internet first. Then you need to do a market survey, which can help you   7  up with some creative ideas. In addition, you should develop a wide social network to make your store   8 . If you’re an agent, you can give money to the supplier for the products   9   they are sold.

In a word, it’s an easy job. It won’t take you   10  5 hours a day. If you devote yourself to it, you may get more than 10,000 yuan in a month.[

Come on! Your dream will come true.

题型:单项选择题

甲状腺巨大肿块术前X线证实有气管压迫,麻醉应选择()。

A.局部麻醉加镇静

B.神经安定镇痛

C.高位硬膜外

D.气管内麻醉

E.颈丛神经阻滞

题型:单项选择题

对可疑糖尿病患者最有价值的检查是

A.饭后2小时尿糖

B.24小时尿糖定量

C.糖化血红蛋白测定

D.空腹血糖

E.口服葡萄糖耐量试验

题型:单项选择题

机车台工作模式转换分为()和()两种方式。

更多题库