以下关于栓剂水溶性基质PEG描述不正确的是A.对黏膜无刺激 B.PEG即聚乙二醇类

题型:单项选择题

问题:

以下关于栓剂水溶性基质PEG描述不正确的是

A.对黏膜无刺激

B.PEG即聚乙二醇类

C.遇体温不融化

D.无生理作用

E.吸湿性强

考点:药学职称考试药师相关专业知识中级主管药师相关专业知识
题型:单项选择题

同学在探究导体和绝缘体有无绝对的界限时,找一根火柴棒,在两端夹上回形针,然后用导线把它和电池、灵敏电流表串联起来,如下图所示。

(1)这时,电流表的指针________(选填“会”或“不会”)偏转,说明火柴棒是________(选填“导体”或“绝缘体”)用蘸水的棉花球把火柴棒擦湿,会看到电流表指针_________(选填“会”或“不会”)偏转,说明湿火柴棒是__________(选填“导体”或“绝缘体”)。

(2)以上实验说明:导体和绝缘体__________(选填“有”或“没有”)绝对的界限,当条件改变时,_______可变为________。

题型:单项选择题

对于风险调整折现率法,下列说法不正确的是()。

A.它把时间价值和风险价值区别开来,据此对现金流量进行贴现

B.它用单一的折现率同时完成风险调整和时间调整

C.它是用调整净现值公式分母的办法来考虑风险的

D.它意味着风险随时间的推移而加大

题型:单项选择题

患者,女,50岁,因交通事故致双下肢瘫痪,大小便失禁,其子女将其送到医院康复科进行治疗。

首先进行的康复医疗活动是()

A.临床用药

B.手术根治

C.康复评定与康复治疗

D.保健体育

E.心理治疗

题型:单项选择题

Many people are wondering if it is safe to talk on the phone while driving. There have been quite a few accidents while drivers were talking on the phone. Some research is being done to find out if driving while talking on the phone is dangerous.
When there is a car accident police officers will find out if any of the drivers were using a cell phone. They will write this information in a report. The information will be saved and later studied.
There have been some very bad car accidents caused by drivers being distracted by cell phones. Drivers sometimes forget to watch the road carefully when they are using their phones. Not paying attention to the road can be dangerous, even deadly.
It is important for drivers to focus on the road. They need to pay attention to what is going on around them. They might need to stop or swerve quickly.
People want to make sure that the roads are safe for everyone. Studies will be done using the information police officers collect at accidents. Maybe someday this information will lead to laws about driving and using cell phones.

While driving, drivers must keep an eye on what is happening ______.

A.in other cars

B.on the phone

C.around them

D.at home

题型:单项选择题

下列属于迈克尔·波特的五种竞争力量的是( )。

A.行业新加入者

B.现有竞争者

C.附加产品

D.购买商

E.供应商

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