【单选题】患者男性,75岁,诊断为Ⅱ型呼吸衰竭,表现为呼吸困难,发绀明显,血气分析结果为Pao2 50mmHg、PaC02 76mmHg,该患者的氧疗方式是应
【单选题】The advantage(s) of effective public speaking is/are:
A.
All of the answers are correct.
B.
Generating an understanding of your message.
C.
Impacting and persuading your audience.
D.
Motivating your audience to take a certain action.
【单选题】患者,男性,75岁。诊断为Ⅱ型呼吸衰竭,表现为呼吸困难,发绀明显,血气分析结果为PaO250mmHg、PaCO276mmHg。该患者的氧疗方式应为
【单选题】患者,男性,75岁。诊断为Ⅱ型呼吸衰竭,表现为呼吸困难,发绀明显,血气分析结果为Pa0250mmHg、PaC0276mmHg。该患者的氧疗方式应为().
【简答题】运动解剖学规定人体有三个基本面,分别是 、 、 。
【单选题】Which of the following is rarely the purpose of public speaking?
A.
To influence people' s ideas and behaviour.
B.
To enjoy the satisfaction from one's own speech.
C.
To persuade the audience to accept an idea.
D.
To promote public interest.