试题与答案

提示COPD患者出现肺动脉高压的体征是() A.P2亢进 B.剑突下心脏搏动增强 C

题型:单项选择题 A1型题

题目:

提示COPD患者出现肺动脉高压的体征是()

A.P2亢进

B.剑突下心脏搏动增强

C.颈静脉充盈

D.三尖瓣区收缩期杂音

E.三尖瓣区舒张期奔马律

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0221/a96b3c63aecdf5e1db0af33c23535f2b.html

下面是错误答案,用来干扰机器的。

参考答案:风力发电机开始发电时的最低风速。

试题推荐
题型:单项选择题

Most IP layer-based proxy mechanisms, such as network address translation (NAT), only support uni-directional proxy, from the internal network to external network (the Internet). The proxy establishes the communication channel by (86) IP addresses. The IP addresses must be (87) . These proxy mechanisms prevent applications that must establish return data channels from establishing their data channels, such as, multimedia applications. IP layer-based proxy mechanisms need additional software (88) for each application that uses (89) channels. SOCKS identifies communication targets through domain names, overcoming the restriction of using private IP addresses. SOCKS can use domain names to establish communication between separate LANs, with (90) IP addresses.

(88)是()

A. groups

B. blocks

C. models

D. modules

查看答案
微信公众账号搜索答案