2024儿科护理专业实践能力真题模拟03-30

1、You are using standalone cisco aironet 1400 series wireless bridges for a nine-mile point-to-point wireless link between two buildings. Which distance setting should you use for the bridge configured as the root？（）（单选题）

A. 20 km [12.4 miles]

B. 10 km [6.2 miles]

C. 5 km [3.1 miles]

D. 25 km [15.5 miles]

E. 15 km [9.3 miles]

试题答案：E

2、该患儿主要的潜在并发症是（　　）。（单选题）

A. 电解质紊乱

B. 弥漫性血管内凝血

C. 低血糖休克

D. 惊厥

E. 脑水肿

试题答案：B

3、患儿，男，8岁。有儿童哮喘病史5年，这次因受凉后出现发热、喘息2天，次日夜间出现哮喘症状，自用喘乐宁吸入3次，无缓解送急诊。体检发现端坐呼吸，大汗淋漓，面色苍白、口唇发绀，呼吸65次/分，双肺布满哮鸣音，无湿啰音。心率150次/分，心音有力律齐。WBC14.5×10/L。根据病情目前最需要做的检查项目是（）（单选题）

A. 嗜酸粒细胞

B. 皮肤变异源

C. 肺功能

D. 血气分析

E. 血常规

试题答案：D

4、Which of the following is not a characteristic of Cisco Express Forwarding？（）（单选题）

A. The adjacency table is populated from a router’s ARP cache

B. CEF does not require the first packet of a data flow to be process switched

C. CEF maintains the Forward Information Base and the adjacency table

D. CEF can be enabled with the interface command ip cef

E. The FIB is populated from a router’s IP routing table

F. On most router platforms CEF is enabled by default

试题答案：D

5、A router has been configured with the commands router eigrp 9 and network 72.16.1.0 0.0.0.255. No other EIGRP - related commands have been configured. The nswers list the IP addresses that could be assigned to this router's Fa0/0 interface. Which answers list an IP address/prefix length that would cause the router to enable IGRP on Fa0/0?（）（多选题）

A. 172.16.0.1/23

B. 172.16.1.1/26

C. 172.16.1.1/24

D. 172 .16.0.255/23

E. None of the other answers is correct.

试题答案：B,C