患者吴某,肝硬化合并上消化道出血,经对症治疗后出血停止,病情好转。此患者需做大便潜血试验,前3天应禁食()

题目
单选题
患者吴某,肝硬化合并上消化道出血,经对症治疗后出血停止,病情好转。此患者需做大便潜血试验,前3天应禁食()
A

白菜

B

牛奶

C

土豆

D

冬瓜

E

羊血

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相似问题和答案

第1题:

单选题
添加菜泥、水果泥、蛋黄等泥状食物的时间是(  )。
A

B

C

D

E


正确答案: D
解析: 暂无解析

第2题:

单选题
Your company has a single Active Directory domain. The company has a main office and a branchoffice. Both the offices have domain controllers that run Active Directory-integrated DNS zones. All client computers are configured to use the local domain controllers for DNS resolution. The domain controllers at the branch office location are configured as Read-Only Domain Controllers (RODC).You change the IP address of an existing server named SRV2 in the main office. You need the branch office DNS servers to reflect the change immediately. What should you do?()
A

Run the dnscmd /ZoneUpdateFromDs command on the branch office servers.

B

Run the dnscmd /ZoneUpdateFromDs command on a domain controller in the main office.

C

Change the domain controllers at the branch offices from RODCs to standard domain controllers.

D

Decrease the Minimum (default) TTL option to 15 minutes on the Start of Authority (SOA) record for the zone.


正确答案: C
解析: 暂无解析

第3题:

单选题
Your company uses DHCP to lease IPv4 addresses to computers at the main office. A WAN link connects the main office to a branch office. All computers in the branch office are configured with static IP addresses. The branch office does not use DHCP and uses a different subnet.You need to ensure that the portable computers can connect to network resources at the main office and the branch office. How should you configure each portable computer?()
A

Use a static IPv4 address in the range used at the branch office.

B

Use an alternate configuration that contains a static IP address in the range used at the main office.

C

Use the address that was assigned by the DHCP server as a static IP address.

D

Use an alternate configuration that contains a static IP address in the range used at the branch office.


正确答案: B
解析: 暂无解析

第4题:

单选题
下列有关妇女保健工作的意义,不正确的描述是(  )。
A

保护妇女身心健康,关系到中华民族素质的全面提高

B

定期开展妇女病普查普治,可以做到早发现、早诊断、早治疗

C

每半年对女性进行普查,可以提高疾病的治愈率

D

普及新法接生,提高产科质量,降低孕产妇死亡率

E

根据妇女生理特点,协助有关部门制定劳动条例及规定


正确答案: A
解析: 暂无解析

第5题:

单选题
符合革兰阴性杆菌肺炎临床特征的是()
A

病理改变多为大叶性肺炎

B

感染途径为吸入口咽部的定植菌

C

并发症较少见,预后较好

D

多见于青壮年

E

可经母婴途径传播


正确答案: D
解析: 革兰阴性杆菌肺炎发病可有以下方式:①吸入口咽部的定植菌或胃内容物;②吸入外源性的含有病原菌的气溶胶;③经其他感染灶通过血源性播散至呼吸道。故本题正确答案是B。

第6题:

单选题
Your company has an Active Directory Domain Services (AD DS) domain. All servers run Windows Server 2008 R2. You provide access to some applications through a virtual desktop infrastructure (VDI) environment. All Remote Desktop Session Host (RD S ession Host) server objects are located in an organizational unit (OU) named RDServers. All virtual desktop computers are located in an organizational unit (OU) named VirtualDesktops. All other client computer objects are located in an OU named Desktops.The drive holding the user profile cache on each RD Session Host server is running out of free disk space. You need to restrict the amount of disk space used by the roaming user profile cache. What should you do?()
A

Create a Group Policy object (GPO) that en ables folder redirection for all users. Link the GPO to the RDServers OU.

B

Create a Group Policy object (GPO) that enables folder redirection for all users. Link the GPO to the VirtualDesktops OU.

C

Create a Group Policy object (GPO) that configures the Limit the size of the entire roaming user profilecache setting. Link the GPO to the RDServers OU.

D

Create a Group Policy object (GPO) that configures the  Limit the size of the entire roaming user profile cache setting. Link the GPO to the VirtualDesktops  OU.


正确答案: A
解析: 暂无解析

第7题:

单选题
You have an Active Directory forest. You plan to deploy an Exchange Server 2010 organization that contains the following servers:.Two Edge Transport servers.Two Hub Transport servers You need to recommend changes to the organization to ensure that e-mail messages can be sent to the Internet if a single transport server fails.  What should you recommend?()
A

Configure shadow redundancy for the Hub Transport servers.

B

Implement failover clustering on both Hub Transport servers.

C

Configure both Edge Transport servers as source servers for a Send connector.

D

Create one mail exchange (MX) record and one SRV record for each Edge Transport server on the internal DNS zone.


正确答案: B
解析: 暂无解析

第8题:

单选题
下列哪个年龄期的儿童,免疫系统疾病如急性肾炎、风湿热等开始增多?(  )
A

新生儿期

B

婴儿期

C

幼儿期

D

学龄前期

E

学龄期


正确答案: C
解析:
学龄前期小儿抗病能力有所增强,但因接触面广,仍可能发生传染病和各种意外,且易患急性肾炎、风湿热等疾病。

第9题:

单选题
目前哪项是最佳的SLE筛选试验?(  )
A

抗核抗体检查

B

皮肤狼疮带试验

C

毛细血管镜检查

D

血清补体测定

E

狼疮细胞检查


正确答案: A
解析: 暂无解析

第10题:

单选题
预防小儿佝偻病应强调()
A

母乳喂养

B

及早添加辅食

C

及早口服鱼肝油

D

及早服用钙剂

E

经常晒太阳


正确答案: E
解析: 预防佝偻病最主要的是要鼓励家长多带小儿进行户外活动和晒太阳,让紫外线促进皮肤中的胆固醇转化为维生素D,这是最简单有效的预防方法,其他选项均为补充外源性维生素D的方法,较选项E重要性弱。

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