【单选题】钢筋混凝土过梁在洞口两侧深入墙内的长度应不小于( )mm。
【简答题】短文改错。 When my eighth birthday came, I was not in home. In order to celebrate (庆祝) such important day with my dear parents, I wrote a long letter, in which I thanked him for having raised me for 18...
【单选题】钢筋混凝土过梁在洞口两侧深入墙内的长度应不小于( )
【简答题】男性,69岁。因右上肢疼痛半年余,加重3天于疼痛门诊就诊。患者曾于1年前因'结肠癌'行手术治疗。术后于右上肢行PICC输液治疗。半年后出现右上肢肿胀,移除PICC导管,改到左上肢行PICC。但在一次右上肢稍微用力后出现疼痛,难以忍受,曾口服止痛药物治疗,此后右上肢不敢被触碰,疼痛持续存在,时轻时重,严重时疼痛难忍,呈跳痛、放电样和严重的烧灼样疼痛,影响休息和睡眠。查体可见右上肢前臂肿胀,下臂萎缩,...