题目: 乙脑呼吸衰竭的抢救原则包括()A.中枢性呼吸衰竭可使用呼吸兴奋剂,首选山梗菜碱B.改善微循环,减轻脑水肿,如使用东莨菪碱、酚妥拉明、山莨菪碱等C.由脑水肿所致者应脱水治疗D.呼吸道分泌物梗阻时应设法保持呼吸道通畅E.必要时可气管插管或气管切开 答案: 参考答案:A, B, C, D, E
题型:选择题 钱钟书说:“在中国文化史上有几个时代是相提并论的:文学就说唐宋,绘画就说宋元,学术思想就说汉宋,都数得到宋代。”关于宋元绘画正确的表述是( )A.元代文人山水画表达了南方士人恢复故土的思想B.宋代文人山水画写实逼真,技艺成熟C.宋代风俗画反映了市井风情,鲜活生动D.宋元文人山水画沿革了宫廷画风写意的特点 查看答案
题型:选择题 My brother bought a computer yesterday. He wants tolearn to use it to help himself get _____ than before. [ ]A. much organized B. little organized C. more organized D. less organized 查看答案