往复式高压氨泵的轴位移探头的作用是测量曲轴的轴向位移。()
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某医疗机构发现了甲类传染病,此时应及时采取的措施中不包括()
A. 对患者、病原携带者,予以隔离治疗,隔离期限根据医学检查结果确定
B. 对疑似患者,确诊前在指定场所单独隔离治疗
C. 对医疗机构内的患者、病原携带者、疑似患者的密切接触者,在指定场所进行医学观察
D. 拒绝隔离治疗或者隔离期未满擅自脱离隔离治疗的留下其书面意见可以放行
E. 对本医疗机构内被传染病病原体污染的物品,必须实施消毒和无害化处置
患者,女性,30岁,反复关节疼痛3年,头昏6个月,皮肤黄染5天入院。既往患系统性红斑狼疮诊断明确,未正规治疗。无肝炎、结核等病史。查体:皮肤、巩膜黄染,全身浅表淋巴结无肿大,心率90次/分,律齐,心肺未见异常。腹软,无压痛,肝肋下1.0cm,脾肋下4cm。血常规:WBC2.5×109/L,Hb62g/L,PLT44×109/L,网织红细胞0.1。肝功:间接胆红素25μmol/L,血象可见晚幼红细胞,红细胞大小正常,形态均一,可见骨髓增生明显活跃,中晚幼红细胞增多,粒红比0.8:1。提示:患者治疗出院后自行停服激素,在劳累受凉后突发高热、头痛、神志异常,牙龈渗血,腰部酸胀。查体见皮肤苍白,皮肤可见瘀斑,巩膜黄染,肝脾轻度肿大。血常规:WBC10.5×109/L,Hb83g/L,PLT18×10/L,网织红细胞0.2,外周血片可见破碎红细胞。血EB病毒抗原(+)。血尿素、肌酐升高。尿常规:隐血(+++),蛋白(++),可见管形。患者出现上述病症的机制是()
A. 自身抗体破坏红细胞和血小板
B. 病毒抗原一抗体复合物破坏血小板
C. 血管内微血栓形成
D. 血清纤维蛋白原消耗过多
E. 血管内皮损伤
F. 以上都是
《鞍山钢铁集团公司关于党政领导干部收入申报的实施办法》中必须申报的收入项目规定不包括()所得。
A. 利息
B. 咨询
C. 讲学
D. 写作
You manually create an additional listener process,L1,for databases PROD, PAYDB and FINDB. While starting up the listener process,you get the following error message: LSNRCTL> start l1 Starting /u01/app/oracle/product/10.1.0/db_1/bin/tnslsnr: please wait... TNSLSNR for Linux: Version 10.1.0.2.0 - Production System parameter file is /u01/app/oracle/product/10.1.0/db_1/network/admin/listener.ora Log messages written to /u01/app/oracle/product/10.1.0/db_1/network/log/l1.log Error listening on: (ADDRESS=(PROTOCOL=TCP)(HOST=144.23.230.185)(port=8899)) TNS-12542: TNS:address already in use TNS-12560: TNS:protocol adapter error TNS-00512: Address already in use Linux Error: 98: Address already in use Listener failed to start. See the error message(s) above... What action would you take to overcome this error without disrupting any existing database communications?()
A. stop and restart the listener process
B. set the TNS_ADMIN environmental variable
C. stop all running listener processes and restart the listener process
D. change the port number to an unused port number and restart the listener process
E. change the IP address to host machine name in the LISTENEORA file and restart the listener proce