糖皮质激素对消化系统的影响是（）。糖皮质激素突然停药引起的不良反应是（）。
A.诱发或加重感染
B.骨质疏松
C.类肾上腺皮质功能亢进综合征
D.肾上腺危象
E.诱发或加重胃、十二指肠溃疡
参考答案：E,D
解析：患者控制症状后，突然停药或减量过快或停药后半年内遇到严重刺激（严重感染、创伤、出血等），引起原病复发或恶化，可发生肾上腺危象。糖皮质激素可以刺激胃酸和胃蛋白酶的分泌，抑制胃黏液的分泌，降低胃肠黏膜对胃酸的抵抗力，可诱发或加重胃、十二指肠溃疡，甚至出血或穿孔。
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| On a cold winter day, I waited in line to see my hero,Jack Canfield, the author of The Success Principles. During his talk, Jack__1__his wallet, pulled out ahundred-dollar bill, and said, "Who wants this?"__2__shot up in the audience; people leaned forward to see whomJack would__3__. But Ijumped up, ran up the __4__tothe stage, and grabbed the bill. As I was launching myself inthe air, thoughts__5__through my mind - was I about tobe humiliated(羞辱)in front of 800 people? Would they__6__security guards and take me f rom the stage?__7__my desire(欲望,要求)for brave action was louder than any__8__voice. As I got the bill from his hand,he said, "That's it ! Wecan't wait for the__9__to come to us. We must take action to__10__what we want!" After his talk, 1 managed to formally meet Jack and bravely asked for his__11__email address. Over the next months, I sent him emails__12__my vision and dreamswith him. He kindly emailed back lots of encouragement. But my life got__13__with other things. I stopped e-mailingJack. A year later, my dreams had worn away. I thought Jackwould inspire me into action, like a gian__14__that would show me the way. I emailed him, and then again---but got no__15__. As I sat down at my computer to check my emails, I_16__woke up. What was I doing? I was waiting! Now I remembered the crowd, most likely__17__that hundred- dollar biil, while they sat__18__ to their chairs. Usually we all have a "Jack" for whom we wait-whether it's a person, a place or a thing. We __19__believe the gifts of life are just around the corner, and thateverything will come in a(n)__20__way. So we don't try. We give up. But as Wayne cretzky said: "You'll always miss 100% of the opportunities you don't take!" So I stopped waiting and started my writing career.Now what are you waiting for? | |||
| ( )1.A. gave out ( )2.A. Cheers ( )3.A.offer ( )4.A. path ( )5.A. raced ( )6.A. ask ( )7.A. And ( )8.A. careful ( )9.A. opportunitie ( )10.A. attract ( )11.A. professional ( )12.A. speaking ( )13.A. quick ( )14.A. hand ( )15.A. news ( )16.A. gradually ( )17.A. desiring ( )18.A. lost ( )19.A. sincerely ( )20.A. difficult | B. reached for B. Shouts B. greet B. road B. started B. call B. So B. doubtful B. times B. accept B. secret B. describing B. busy B. gate B. notice B. suddenly B. announcing B. stuck B. honestly B. impressive | C. picked out C. Heads C.like C. steps C. appeared C. demand C. But C. meaningful C. results C. repair C. public C. presenting C. full C. exit C. response C. immediately C. begging C. attached C. falsely C. early | D. handed in D. Hands D. choose D. route D. existed D. order D. ()r D. helpful ,. D. aims D. create D. personal D. sharing D.loose D. entrance D. reaction D. slowly D. valuing D. devoted D. correctly D. natural |