【单选题】患者,男性,34岁,4天前施工时右下肢被石板砸伤,X线摄片,未见骨折,行清创缝合。现突然出现烦躁不安,伴恐惧感,大汗淋漓,自述右下肢伤处疼痛加重,胀裂感。体温38.5℃,脉搏128次/分,血压146/92mmHg,右小腿肿胀明显,大量浆液血性渗出物自切口渗出,皮肤表面呈大理石样花纹,渗出物有恶臭味。本病可诊断为
【判断题】DRAM(Dynamic RAM,动态随机存储器),双稳电路,速度快、成本高、容量小,适合做高速Cache 。
【单选题】速率散射比浊法之所以能比传统的沉淀反应试验大大的缩短时间,主要原因是
【简答题】阅读理解。 On 26th January, the biggest earthquake in India took the lives of 25,000 people. In the morning, when everybody was enjoying holiday, earthquake began. It was about 7. 5 0n the Ritcher scale. ...
【单选题】男性,34岁。盖房子时因土墙垮塌砸伤左小腿。伤后35分钟被送往当地卫生院行清创缝合术。第2天夜间,患者感伤肢沉重感,行走困难,疼痛逐渐加剧,自觉发热,全身无力。次日,病情加重,急来院就诊。查体:T40℃,P130次/分,R20次/分,BP100/60mmHg。痛苦面容,贫血貌。表情淡漠,烦躁,呼吸急促。整个左小腿延至大腿肿胀明显,左小腿下1/3外侧有一4cm长而不规则缝合伤口,周围皮肤苍白、紧张发...
【简答题】阅读理解。 On 26th January, the biggest earthquake(地震)in India took the lives of 25000 people. In the morning, when everybody was enjoying holiday, earthquake began. It was about 7.5 on the Ritcher scale. ...
【单选题】速率散射比浊法之所以能比传统的沉淀反应试验大大地缩短时间,主要是因为
【单选题】患者,男,34岁,4天前施工时右下肢被石板砸伤,X线摄片,未见骨折,行清创缝合。现突然出现烦躁不安,伴恐惧感,大汗淋漓,自述右下肢伤处疼痛加重,胀裂感。体温38.5℃,脉搏128次/分,血压146/92mmHg,右小腿肿胀明显,大量浆液血性渗出物自切口渗出,皮肤表面呈大理石样花纹,渗出物有恶臭味。本病可诊断为()