[单项选择]生长激素缺乏性侏儒症的常见病因是() A. 先天性卵巢发育不全 B. 营养不良 C. 特发性GHD与器质性GHD D. 肾衰竭 E. 心理社会性侏儒
参考答案:C
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第1题: [单项选择]Where is she going A. That he wants something to eat. B. That he will tell them. C. That he is not hungry. D. That he is very busy. 参考答案:C 答案解析:[听力原文] M: Is Paul hungry W: I don’t think so. If he were, he’d tell us.
第5题: [单项选择]某人误服有机磷农药约100m1,不久出现昏迷,双瞳缩小,呼吸困难,满肺湿啰音。原因是 A. 动眼神经兴奋 B. 迷走神经持久兴奋 C. 急性气管炎 D. 急性胃炎 E. 急性肺炎 参考答案:B 答案解析:副交感神经兴奋表现为腺体分泌增加及平滑肌痉挛。表现为头晕、头痛、多汗、流涎、恶心、呕吐、腹痛、腹泻、瞳孔缩小、视物模糊、支气管分泌物增多、呼吸困难,严重者出现肺水肿。