皮皮学，免费搜题
登录
搜题
【单选题】
女性，59岁。慢性咳喘20年。近5年来动则气急，并常有尿少、下肢浮肿。3天前感冒自服感冒通后热退，但气急、咳嗽加重，昨夜因失眠服地西（安定）后入睡，今晨家人见其呼之不应，送来急诊。体检见神志恍惚，呼吸浅速，频率28次/min，紫绀明显。两肺散在干湿啰音。呼吸空气条件下动脉血气分析示pH7.29，PaCO 2 10.5kPa（80mmHg），PaO 2 6.1kPa（46mmHg）。该患者应用以上处理的同时，为降低呼吸功，重点需要解决的问题是（）
A.
舒张支气管，降低气道阻力
B.
利尿，减轻肺间质可能存在的水肿
C.
唤醒神志，改善咳嗽排痰功能
D.
改善缺氧，降低肺动脉压和肺血管阻力
E.
纠正电解质紊乱和酸中毒，改善呼吸肌力
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
【单选题】下列哪种情形不属于特别重大事故:( )。
A.
造成30人以上死亡
B.
造成100人以上重伤(包括急性工业中毒,下同)
C.
造成1亿元以上直接经济损失
D.
繁忙干线客运列车脱轨18辆以上并中断铁路行车24小时以上;
查看完整题目与答案
【单选题】听力原文：W: How long does it take you to get to work? M: It's only a fifteen minute bus drive early in the morning but coming home from work is quite different it takes at least twenty or thirty minutes. ...
A.
15 minutes.
B.
45 minutes.
C.
35 minutes.
D.
30 minutes.
查看完整题目与答案
【单选题】听力原文：M: How come David is always so full of energy? W: He has a strange but highly effective way of sleeping. M: What is that? W: He takes a short sleep for an hour every six hours and has a total of ...
A.
It's effective.
B.
It's strange.
C.
It's the best.
查看完整题目与答案
【判断题】热继电器的作用是对电路进行短路保护。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Please try these clothes. [     ]
A.
clean
B.
cleaning
C.
cleaned
D.
to clean
查看完整题目与答案
【单选题】When did he finish _____ the house? [     ]
A.
to clean
B.
clean
C.
cleaning
查看完整题目与答案
【单选题】The boy is made__ the room every day. A. clean B. cleaning C. to clean D. cleans
A.
clean
B.
cleaning
C.
to clean
D.
cleans
查看完整题目与答案
【多选题】土壤监测的方法有哪些?
A.
称量法
B.
滴定法
C.
气相色谱法
D.
分光光度法
查看完整题目与答案
【单选题】He needs his room. [     ]
A.
to clean
B.
cleaning
C.
cleans
D.
clean
查看完整题目与答案
【简答题】Napoga is a 12-year-old girl in Ghana, Africa. It is hard for her family to get clean water. Every morning, she leaves home at half past five to get clean water for her family in a village far away. I...
查看完整题目与答案
相关题目：
【单选题】下列哪种情形不属于特别重大事故:( )。
A.
造成30人以上死亡
B.
造成100人以上重伤(包括急性工业中毒,下同)
C.
造成1亿元以上直接经济损失
D.
繁忙干线客运列车脱轨18辆以上并中断铁路行车24小时以上;
查看完整题目与答案
【单选题】听力原文：W: How long does it take you to get to work? M: It's only a fifteen minute bus drive early in the morning but coming home from work is quite different it takes at least twenty or thirty minutes. ...
A.
15 minutes.
B.
45 minutes.
C.
35 minutes.
D.
30 minutes.
查看完整题目与答案
【单选题】听力原文：M: How come David is always so full of energy? W: He has a strange but highly effective way of sleeping. M: What is that? W: He takes a short sleep for an hour every six hours and has a total of ...
A.
It's effective.
B.
It's strange.
C.
It's the best.
查看完整题目与答案
【判断题】热继电器的作用是对电路进行短路保护。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Please try these clothes. [     ]
A.
clean
B.
cleaning
C.
cleaned
D.
to clean
查看完整题目与答案
【单选题】When did he finish _____ the house? [     ]
A.
to clean
B.
clean
C.
cleaning
查看完整题目与答案
【单选题】The boy is made__ the room every day. A. clean B. cleaning C. to clean D. cleans
A.
clean
B.
cleaning
C.
to clean
D.
cleans
查看完整题目与答案
【多选题】土壤监测的方法有哪些?
A.
称量法
B.
滴定法
C.
气相色谱法
D.
分光光度法
查看完整题目与答案
【单选题】He needs his room. [     ]
A.
to clean
B.
cleaning
C.
cleans
D.
clean
查看完整题目与答案
【简答题】Napoga is a 12-year-old girl in Ghana, Africa. It is hard for her family to get clean water. Every morning, she leaves home at half past five to get clean water for her family in a village far away. I...
查看完整题目与答案