【单选题】【消耗次数：1】
乳剂型气雾剂为（）。
①
吸入粉雾剂
②
单相气雾剂
③
双相气雾剂
④
二相气雾剂
⑤
三相气雾剂
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相关题目
【多选题】
4. 关于气雾剂的正确表述是
①
吸入气雾剂吸收速度快，不亚于静脉注射
②
可避免肝首过效应和胃肠道的破坏作用
③
气雾剂系指药物封装于具有特制阀门系统中制成的半固体制剂
④
按相组成分类，可分为一相气雾剂、二相气雾剂和三相气雾剂
⑤
按相组成分类，可分为二相气雾剂和三相气雾剂
【多选题】
气雾剂的一般质量要求有
①
破损与漏气检查
②
非定量阀门气雾剂喷射速率及喷出总量检查
③
喷雾剂做喷射试验和装量检查
④
定量阀门气雾剂做每瓶总掀次检查
⑤
吸入用混悬型气雾剂做粒度检查
【单选题】
有关气雾剂的叙述中错误的是（）。
①
药物呈微粒状，在肺部吸收完全
②
可避免药物在胃肠道中降解，无首过效应
③
使用剂量小，药物的副作用也小
④
气雾剂可发挥全身治疗或某些局部治疗的作用
⑤
常用的抛射剂氟利昂对环境有害
【单选题】
下列关于气雾剂的特点错误的是（）。
①
由于起效快，适合心脏病患者使用
②
药物可避免胃肠道的破坏和肝脏首过作用
③
由于容器不透光、不透水，所以能增加药物的稳定性
④
可以用定量阀门准确控制剂量
⑤
具有速效和定位作用
随机题目
【单选题】
The end of ______ marked the beginning of The Gilded Age, an age of excess and extremes, of decline and progress, of poverty and dazzling wealth, of gloom and hope.
①
the American War of Independence
②
World War I
③
World War II
④
The Civil War
【单选题】
In Henry James’ The Portrait of A Lady, the author tries to portray the young woman as an embodiment of ______.
①
the force of convention
②
the free spirit of the New World
③
the decline of aristocracy
④
the corruption of the newly rich
【单选题】
In his masterpiece The Portrait of A Lady, Henry James _________.
①
incarnates the clash between the Old World and the New in the life journey of an American girl in a European cultural environment
②
tells a story about a young and innocent American confronting the complexity of the European life as well as the American society
③
describes a young American girl who gets “killed” by the winter in Rome
④
tells about some Europeans who learn with difficulty to adapt themselves to the American life
【单选题】
At the middle of 19th century, America witnessed a cultural flowering which is called “_____”.
①
the English Renaissance
②
the Second Renaissance
③
the American Renaissance
④
the Salem Renaissance
【单选题】
In Dreiser’s Sister Carrie, which of the following statements is NOT true about the characters in the story?
①
At the end of the story, Hurstwood’sfamily are enjoying a happy life without him.
②
Being unable to make a decent living, Hurstwood at last commits suicide.
③
In spite of her success as a famous actress Carrie does not feel happy.
④
Carrie becomes rich and helps Hurstwood out of his difficulty.
【单选题】
Which of the following is not written by Henry James？
①
Daisy Miller
②
The Wings of the Dove
③
The American
④
Self-Reliance
【单选题】
Stylistically, Henry James’ fiction is characterized by ________.
①
highly refined language
②
ordinary American speech
③
short, clear sentences
④
abundance of local images
【单选题】
The first American writer of local color to achieve wide popularity was?____.
①
Bret Harte
②
Mark Twain
③
Henry James
④
William Dean Howells
【单选题】
Mark Twain, one of the greatest 19th century American writers, is well known for his ______.
①
international theme
②
waste-land imagery
③
local colorism
④
symbolism
【单选题】
Who exerts the single most important influence on literary naturalism, of which Theodore Dreiser and Jack London are among the best representative writers?
①
Freud
②
Darwin
③
W. D. Howells
④
Emerson