下列不是乳剂特点的有() A.乳剂中液滴的分散度很大,吸收快,生物利用度高 B.油性

题型:多项选择题 X型题

问题:

下列不是乳剂特点的有()

A.乳剂中液滴的分散度很大,吸收快,生物利用度高

B.油性药物制成乳剂能保证剂量准确,服用方便

C.油包水型乳剂可掩盖药物的不良气味

D.静脉注射乳剂注射后分布较快,但无靶向性

E.外用乳剂可改善皮肤、黏膜的渗透性,减少刺激性

考点:医学临床三基(药师)药剂学基本知识药剂学基本知识题库
题型:多项选择题 X型题

无论p取何值,方程(x-2)(x-1)-p2=0总有两个不等实数根吗?给出答案并说明理由.

题型:多项选择题 X型题

七方便

题型:多项选择题 X型题

铁剂治疗营养性缺铁性贫血,血红蛋白达正常后继续用药的时间是

A.1周
B.8周
C.4周
D.6周
E.2周

题型:多项选择题 X型题

Passing Your Love On
Waiting for the airplane to take off, I was happy to get a seat by myself. Just then, an air hostess approached me and asked, “Would you mind  36  your seat? A couple would like to sit together.” The only  37  seat was next to a girl with her arms in casts(石膏绷带), a black-and-blue face, and a sad  38 . “No way am I going to sit there,” I thought immediately. But a soft voice spoke, “She needs help.” Finally, I  39  to move to that seat.
The girl was named Kathy. She had been in a car accident and  40  was on her way for  41 .
When the snack and juice arrived, it did not take me long to  42  that Kathy would not be able to  43  herself. I considered  44  to feed her but hesitated, as it seemed too  45  to offer a service to a  46 . But then I realized that Kathy’s need was more  47  than my discomfort. I offered to help her eat, and  48  she was uncomfortable to accept, she  49  as I expected. We became closer and closer in a short period of time. By the end of the five-hour trip, my heart had  50 , and the time was really  51  spent than if I had just sat by myself.
I was very glad I had reached  52  my comfort zone to sit next to Kathy and feed her. Love  53  flows beyond human borders and removes the fears that keep us  54 . When we stretch to serve another, we grow to live  55  a larger and more rewarding world.
小题1:
A.leaving B.changingC.takingD.giving
小题2:
A.comfortableB.suitable C.available D.favorable
小题3:
A.heartB.expression C.action D.thought
小题4:
A.decided B.wanted C.regrettedD.promised
小题5:
A.immediatelyB.lately C.recently D.now
小题6:
A.treatment B.travel C.pleasure D.business
小题7:
A.know B.say C.realize D.recognize
小题8:
A.eat B.feed C.choose D.support
小题9:
A.offering B.needing C.stopping D.trying
小题10:
A.impolite B.far C.close D.fast
小题11:
A.girl B.neighbor C.passenger D.stranger
小题12:
A.unusual B.directC.importantD.shameful
小题13:
A.when B.although C.since D.as
小题14:
A.refused B.wondered C.cried D.did
小题15:
A.warmed B.jumped C.broken D.cheered
小题16:
A.good B.worse C.better D.bad
小题17:
A.below B.through C.across D.beyond
小题18:
A.seldom B.never C.hardly D.sometimes
小题19:
A.separate B.independentC.silent D.upset
小题20:
A.of B.in C.at D.for
题型:多项选择题 X型题

根据扩散系数与温度的依赖关系,扩散活化能Q值的关系是()

A.Q值越大说明温度对扩散系数的影响越敏感

B.Q值越小说明温度对扩散系数的影响越敏感

C.Q值大小与温度对扩散系数的影响无关

D.其他

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