问题
多项选择题
麻醉前用药的目的在于（）。
A.提高病人的痛阈
B.抑制呼吸道腺体的分泌功能
C.消除病人的紧张、焦虑及恐惧心理
D.预防手术后感染
E.消除因手术或麻醉引起的不良反应
答案
参考答案：A, B, C, E
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麻醉前用药的目的在于（）。
A.提高病人的痛阈
B.抑制呼吸道腺体的分泌功能
C.消除病人的紧张、焦虑及恐惧心理
D.预防手术后感染
E.消除因手术或麻醉引起的不良反应
参考答案：A, B, C, E
I grew up poor-living with six brothers, three sisters and my mother. We had little money, but plenty of love and attention. I was and energetic. I understood that no matter how poor a person was, he could still a dream. My dream was . By the time I was sixteen, I could throw a ninety-mile-per- hour baseball and anything that moved on the field. I was also : my high school coach was John, who not only me, but also taught me how to believe in myself. He me the difference between having a dream and showing conviction(信念). One particular incident with coach John changed my life forever. A friend me for a summer job. This meant a chance for money in my pocket — money for a new bike, new clothes and the of savings for a house for my mother. Then I realized I would have to up summer baseball to handle the work schedule, and that meant I would have to tell John I wouldn’t be playing. When I told John, he was as as I expected him to be. “You have your whole life to work,”he said,“Your days are limited. You can’t afford to waste them.”I stood before him with my head , trying to think of the that would explain to him why my dream of buying my mom a house and having money in my pocket was worth facing his in me. “Well,”he asked,“is $ 3.5 an hour the price of a dream?” That simple question made to me the difference between something right now and having a goal. I myself in sports that summer and the year I was drafted(选拔) by the Pittsburgh Pirates to play baseball, and a $ 20,000 contract. Later, I bought my mother the house of my dream!
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