题目内容

免疫球蛋白片段的制备说法不正确的是()

A. 非共价键的解离可用盐酸胍等强变性剂
B. 二硫键解离可用氧化法或还原法
C. 蛋白质肽链用溴化氰裂解
D. 木瓜酶可将IgG裂解成F(ab’)片段及数个小片段
E. 胰蛋白酶可将IgG切成不规则的肽链

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烤梗机输送网反两侧的护板的主要作用是保护网板的。

A. 正确
B. 错误

医院发生火灾时,疏散和救助被困人员的措施有()。

A. 对不能行走的病人,利用担架、推车或背、抬的方法疏散
B. 对危重的病人可采取人、床、器具一并抬走的方法疏散
C. 对尚未受到火势威胁的人员要稳定其情绪,制止随意行动
D. 利用应急广播系统,稳定被困人员情绪,引导疏散

关于整形外科切口走向的选择,以下不正确的是()。

A. 顺皮肤皱纹、皱褶和屈皱线走向
B. 面部沿发际、皮肤与黏膜交界处、眶缘等隐蔽部位作切口
C. 小指在尺侧作切口
D. 1~4指避免在桡侧作切口
E. 虎口部位尽量选择四瓣或五瓣Z成形切口

Your company has a single Active Directory domain named contoso.com. All servers in the domain run Windows Server 2008. The DNS service is installed on two domain controllers named DC1 and DC2. Both DNS servers host Active DirectoryCintegrated zones that are configured to allow the most secure updates only. DC1 has Key Management Service (KMS) installed and activated. You discover that the service locator records from the contoso.com zone hosted on DC1 and DC2 are missing. You need to force registration of the KMS service locator records in the contoso.com zone. What should you do?()

A. Configure the contoso.com zone to accept non-secure updates.
B. On DC1 at the command prompt, run the slmgr.vbs Crearm script.
C. On DC1 at the command prompt, run the net stop sppsvc command, and then run the net start sppsvc command.
D. On DC2 at the command prompt, run the net stop netlogon command, and then run the net start netlogon command.

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