疾病预防控制机构、医疗机构的实验室和从事病原微生物实验活动的单位应当符合国家规定的条件,防止传染病病原体的实验室感染和病原微生物的扩散。
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下列属于民俗文化的是()。
A. 足球
B. 服装
C. 服饰
D. 棒球
一腹壁静脉曲张患者,脐以上血流方向由下至上,脐以下血流由上至下。患者应考虑为().
A. 上腔静脉阻塞
B. 下腔静脉阻塞
C. 门静脉高压或门静脉阻塞
D. 髂内静脉阻塞
E. 髂外静脉阻塞
A cisco wcs version 4.0 has been installed on a server with a dual pentium 3.0 ghz processor,4 gb ram,and an 80 gb hard drive. a location appliance has been incorporated into the network and is being monitored by the cisco wcs. there are 3000 devices to be tracked but not all of them are being tracked on the cisco wcs. What can be done to correct the problem?()
A. add a new location appliance.
B. add a new cisco wcs server dedicated to the location appliance.
C. add 4 gb of ram to the cisco wcs.
D. add a 120 gb hard drive to the cisco wcs.