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【单选题】患者,男性,59岁。身高170cm,体重85kg,高血压病10余年,未规律服用降压药,每于头晕、头痛明显时服药,症状消失后停药,嗜烟酒。3小时前由于工作劳累,情绪紧张,突感剧烈头痛、头晕、恶心、视物模糊、发作性心前区疼痛。查体:血压 260/120mmHg,心率84次/min。对该患者的非药物治疗措施不包括( )
A.
减轻体重
B.
戒烟
C.
限制饮酒
D.
参加体育竞赛
E.
劳逸结合,保持心理平衡
【单选题】患者初起肛旁不适，逐渐伴有发热、畏寒等全身症状，继之肛旁左侧疼痛加剧，坐卧不安，指诊左侧肛缘与左坐骨结节之间饱满，有明显压痛与波动感，血常规检查白细胞计数升高，考虑为
A.
坐骨直肠窝脓肿
B.
肛旁疖肿
C.
直肠后间隙脓肿
D.
肛旁皮下脓肿
E.
骨盆直肠间隙脓肿
【单选题】An elm in our backyard（7）the blight (枯萎病) this summer and dropped stone dead, leafless, almost overnight. One weekend（8）was a normal-looking elm, maybe a little bare in spots but（9）alarming, and the n...
A.
There are so many new books about dying that there are now special shelves set aside for them in bookshops, along with the health-diet and home-repair paperbacks. Some of them are so（1） with detailed information and step-by-step instructions for performing the function, that you’d think this was a new sort of（2）which all of us are now required to learn. The strongest impression the casual reader gets is that proper dying has become an extraordinary,（3）an exotic experience, something only the specially trained can do.
B.
（4）, you could be led to believe that we are the only（5）capable of being aware of death, and that when the rest of nature is experiencing the life cycle and dying, one generation after（6）, it is a different kind of process, done automatically and trivially, or more "natural", as we say.