问题
单项选择题
男性，55岁，为慢性阻塞性肺疾病(COPD)支气管型患者，近1周受凉后咳嗽、气急加重，咳脓性痰。血气分析：PaO2 55mmHg，PaCO2 75mmHg，该COPD患者病情发展已出现
A．低氧血症
B．高碳酸血症
C．Ⅰ型呼衰
D．Ⅱ型呼衰
E．呼吸性酸中毒
答案
参考答案：D
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男性，55岁，为慢性阻塞性肺疾病(COPD)支气管型患者，近1周受凉后咳嗽、气急加重，咳脓性痰。血气分析：PaO2 55mmHg，PaCO2 75mmHg，该COPD患者病情发展已出现
A．低氧血症
B．高碳酸血症
C．Ⅰ型呼衰
D．Ⅱ型呼衰
E．呼吸性酸中毒
参考答案：D
OLYMPIA, March 24—Luo Xuejuan, a swimming gold medalist at the Athens 2004 Olympic Games, became the first Chinese person to relay the Olympic Flame in Greece on Monday, receiving the flame from the first Olympic torchbearer(火炬手), Greek Alexandros Nikolaidis. Despite her previous experience as a torchbearer in the Beijing leg of the Athens 2004 torch relay, Luo felt honored and proud of being chosen as the first Chinese torchbearer, the Xihua News Agency reported Luo as saying in an interview. She talked about the great responsibility that she felt, as she believed she was representing every Chinese athlete and even Chinese person by running her leg of the relay. Regarding missing the torch lighting ceremony because she had to be in an assigned location to wait for the flame, Luo felt no regret. “Even though I couldn’t see it, I was able to feel the flame light and knew that it was happening at a place nearby,” she said. Luo expressed her belief that even if people couldn’t communicate with words, the Olympic Flame enables the transmission of the Olympic spirit and brings smiles wherever it might go. In Luo’s mind, the Olympic spirit represents purity, competition, friendship, enthusiasm, peace and harmony. 小题1:Why didn’t Luo see the torch lighting ceremony?
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