新生儿出生后Apgar评分为4分,首要的护理措施是
A. 口对口人工呼吸
B. 气管插管吸出痰液
C. 拍打足底
D. 面罩吸氧
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青春期功血,止血的首选药物是:
A. 雌激素
B. 孕激素
C. 雄激素
D. 绒毛膜促性腺激素
E. 止血环酸
能提高子宫平滑肌对催产素的敏感性和收缩力的激素是:
A. 孕激素
B. 雌激素
C. 绒毛膜促性腺激素
D. 雄激素
E. 雌胎盘生乳素
下列哪种避孕方法,效果最不可靠:
A. 口服避孕药
B. 安全期避孕
C. 宫内节育器
D. 阴茎套
E. 阴道隔膜
Old people are always saying that the young are not what they were. The same【C1】______is made from generation to generation and it is always true. It has【C2】______been truer than it is today. The young are better educated. They have a lot more money to spend and enjoy more freedom. They grow up more quickly and are not so【C3】______on their parents. They think more for themselves and do not blindly【C4】______the ideals of their elders. Events which the older generation remembers vividly are【C5】______past history. This is as it should be. Every new generation is different from the one that【C6】______it. Today the difference is very【C7】______indeed. The old always assume that they know best for the simple【C8】______that they have been around a bit longer. They don"t like to feel that their【C9】______are being questioned or threatened. And this is precisely【C10】______the young are doing. They are questioning the assumptions of their elders and【C11】______their complacency. Office hours, for instance, are nothing more than【C12】______slavery. Wouldn"t people work best if they were given complete freedom and responsibility Who said that all the men in the world should wear dull grey suits and convict haircuts Why have the older generation so often used violence to solve their problems Why are they so【C13】______and guilt-ridden in their personal lives, so obsessed with mean ambitions and the desire to amass more and more【C14】______possessions These are not questions the older generation can【C15】______lightly. Traditionally, the young have turned to their elders for【C16】______. Today, the situation might be【C17】______. The old—if they are【C18】______to admit it-could learn a thing or two from their children. One of the biggest lessons they could learn is that enjoyment is not "sinful". Enjoyment is a principle one could apply to all【C19】______of life. It is surely not wrong to enjoy your work and enjoy your leisure; to【C20】______restricting inhibitions. 【C12】
A. rejected
B. enforced
C. enclosed
D. rewarded