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为患者进行超声雾化时，应在水槽中加温水或热水，以缩短雾化器的预热时间。

A. 正确
B. 错误

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一般钢制散热器比铸铁散热器耐压强度（）。

A. 高
B. 低
C. 相同
D. 不确定

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根据产业开发技术进步程度分类，海洋产业可分为传统海洋产业、（）及（）。

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You are the network administrator for The network consists of a single Active Directory domain named You install Windows Server 2003 on a computer named Testking6. Testking6 is a member of a workgroup. You configure Testking6 as the Web server for TestKing's intranet Web site. TestKing's written security policy states the following requirements: 1. Smart cards are required to log on to all servers. 2. Membership to the Remote Desktop Users group should remain empty. 3. Users should not be able to log on through Terminal Server by using a blank password. 4. Third-party applications should not be installed on network servers. When you attempt to log on to Testking6 by using your smart card, you receive an error message. You verify that your user account is a member of the Domain Admins global group in your domain. You need to be able to log on to Testking6 by using your smart card. What should you do?（）

A. Join Testking6 to the domain.
B. In Computer Management, add your user account to the Administrators local group.
C. Restart Testking6 in safe mode. From a command prompt, run the runas.exe /smartcard command.
D. In the local security policy, assign your user account the Allow log on locally user right.

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男53岁，连续2年冬季感冒后咳嗽，咳痰。持续4～5周，发作时伴有憋气，经使用抗感染治疗后缓解，吸烟近30年每天一包，体检及胸部X线片无异常发现，为明确诊断应首先采取的进一步检查是（）

A. 肺功能
B. 胸部CT
C. 动脉血气分析
D. 支气管镜
E. 超声心动图

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为患者进行超声雾化时，应在水槽中加温水或热水，以缩短雾化器的预热时间。

A. 正确 B. 错误

一般钢制散热器比铸铁散热器耐压强度（）。

根据产业开发技术进步程度分类，海洋产业可分为传统海洋产业、（）及（）。

男53岁，连续2年冬季感冒后咳嗽，咳痰。持续4～5周，发作时伴有憋气，经使用抗感染治疗后缓解，吸烟近30年每天一包，体检及胸部X线片无异常发现，为明确诊断应首先采取的进一步检查是（）

A. 正确
B. 错误