皮皮学，免费搜题
登录
搜题
【单选题】
患者男,75岁。突发呼吸困难,端坐呼吸,自诉胸闷,气促。烦躁不安。查体:血压196/110mmHg,呼吸30次/分,脉搏140次/分,肺底部可闻及干湿啰音,心律齐,双下肢未见水肿。最可能的诊断是
A.
高血压脑病
B.
右心衰
C.
D.
呼吸衰竭
E.
全心衰
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【简答题】In this job you can formally learn more in addition to your existing skill. ____A.B.C.D. D
查看完整题目与答案
【简答题】In addition, they will learn to prepare more fully to participate in a world characterized by rather than by the “battle of the es”.
查看完整题目与答案
【单选题】两台主机之间的数据链路层采用退后N帧协议(GBN)传输数据,数据传输速率为16kbps,单向传播时延270ms,数据帧长度范围是128~512字节,接收方总是以与数据帧等长的帧进行确认。为使信道利用率达到最高,帧序号的比特数至少为( )
A.
5
B.
4
C.
3
D.
2
查看完整题目与答案
【单选题】3) In this job you can formally learn more in addition to your existing skill. ____
A.
1
B.
2
C.
3
D.
4
查看完整题目与答案
【单选题】在谐振电路中,电流与电压的相位关系是 。
A.
同相位
B.
反相位
C.
电压超前电流 90 °
D.
电流超前电压 90 °
查看完整题目与答案
【单选题】We wash ___________ in the sink. [     ]
A.
dish
B.
dishes
C.
dishs
查看完整题目与答案
【单选题】think/sink
A.
We didn't think.
B.
We didn't sink.
查看完整题目与答案
【单选题】Dish sink and surrounding areas should be cleaned and _______________ dry after use.
A.
wipes
B.
wiped
C.
wiping
D.
to wipe
查看完整题目与答案
【简答题】听录音，选出你听到的单词。 (     ) 1. A. bathroom (     ) 2. A. sink (     ) 3. A. dish (     ) 4. A. look (     ) 5. A. dry B. bedroom B. sing B. wash B. cook B. sky C. bathtub C. thing C. wish C. book C. cry
查看完整题目与答案
【单选题】As the ship is loaded, it will sink deeper and deeper into the water, but only sink deep enough to______an amount of water equal to the weight of the ship and its cargo.
A.
dismiss
B.
offset
C.
displace
D.
squeeze
查看完整题目与答案
相关题目：
【简答题】In this job you can formally learn more in addition to your existing skill. ____A.B.C.D. D
查看完整题目与答案
【简答题】In addition, they will learn to prepare more fully to participate in a world characterized by rather than by the “battle of the es”.
查看完整题目与答案
【单选题】两台主机之间的数据链路层采用退后N帧协议(GBN)传输数据,数据传输速率为16kbps,单向传播时延270ms,数据帧长度范围是128~512字节,接收方总是以与数据帧等长的帧进行确认。为使信道利用率达到最高,帧序号的比特数至少为( )
A.
5
B.
4
C.
3
D.
2
查看完整题目与答案
【单选题】3) In this job you can formally learn more in addition to your existing skill. ____
A.
1
B.
2
C.
3
D.
4
查看完整题目与答案
【单选题】在谐振电路中,电流与电压的相位关系是 。
A.
同相位
B.
反相位
C.
电压超前电流 90 °
D.
电流超前电压 90 °
查看完整题目与答案
【单选题】We wash ___________ in the sink. [     ]
A.
dish
B.
dishes
C.
dishs
查看完整题目与答案
【单选题】think/sink
A.
We didn't think.
B.
We didn't sink.
查看完整题目与答案
【单选题】Dish sink and surrounding areas should be cleaned and _______________ dry after use.
A.
wipes
B.
wiped
C.
wiping
D.
to wipe
查看完整题目与答案
【简答题】听录音，选出你听到的单词。 (     ) 1. A. bathroom (     ) 2. A. sink (     ) 3. A. dish (     ) 4. A. look (     ) 5. A. dry B. bedroom B. sing B. wash B. cook B. sky C. bathtub C. thing C. wish C. book C. cry
查看完整题目与答案
【单选题】As the ship is loaded, it will sink deeper and deeper into the water, but only sink deep enough to______an amount of water equal to the weight of the ship and its cargo.
A.
dismiss
B.
offset
C.
displace
D.
squeeze
查看完整题目与答案