问题 问答题 简答题

何谓肾病综合征?其常见并发症有哪些?

 

答案

参考答案:

肾病综合征是指由各种肾脏疾病所致的,以大量蛋白尿(尿蛋白>3.5g/D.、低蛋白血症(血浆清蛋白30g/L)、水肿、高脂血症为临床表现的一组综合征。

常见并发症有:①感染,为肾病综合征常见的并发症。②血栓、栓塞。③急性肾衰竭。④其他,如长期高脂血症易引起动脉硬化、冠心病等心血管并发症。

单项选择题

在Cisco路由器上建立一个名为zw246的DHCP地址池,地址池的IP地址是176.115.246.0/24,其中不用于动态分配的地址有176.115.246.2~176.115.246.10,缺省网关为176.115.246.1,域名为tj.edu.cn,域名服务器地址为176.115.129.26,地址租用时间设定为6小时30分钟。下列DHCP地址池的配置,正确的是______。

A) Router(config)#ip dhcp pool zw246
Router(dhcp-config)#ip dhcp excluded-address
176.115.246.2 176.115.246.10
Router(dhcp-config)#network 176.115.246.0
255.255.255.0
Router(dhcp-config)#defauh-router 176.115.246.1
Router(dhcp-config)#domain-name tj.edu.cn
Router(dhcp-config)#dns server address 176.115.129.26
Router(dhcp-config)#lease 0 6 30
B) Router(config)#ip dhcp excluded-address 176.115.246.2-10
Router(config)#ip dhcp pool zw246
Router(dhcp-config)#network 176.115.246.0
255.255.255.0
Router(dhcp-config)#default-router 176.115.246.1
Router(dhcp-config)#domain-name tj.edu.cn
Router(dhcp-config)#dns-server address 176.115.129.26
Router(dhcp-config)#lease 0 6 30
C) Router(config)#ip dhcp excluded-address 176.115.246.2 176.115.246.10
Router(config)#ip dhcp pool zw246
Router(dhcp-eonfig)#network 176.115.246.0
255.255.255.0
Router(dhcp-config)#default-router 176.115.246.1
Router(dhcp-config)#domain-name tj.edu.cn
Router(dhcp-config)#dns-server address 176.115.129.26
Router(dhcp-config)#lease 0 6 30
D) Router(config)#ip dhcp excluded-address 176.115.246.2 176.115.246.10
Router(config)#ip dhcp pool zw246
Router(dhcp-conlig)#network 176.115.246.0
255.255.255.0
Router(dhcp-config)#default-router 176.115.246.1
Router(dhcp-config)#domain-name tj.edu.cn
Router(dhcp-config)#dns-server address 176.115.129.26
Router(dhcp-config)#lease 30 6 0

单项选择题