第10题: [单项选择]男性,28岁。2周前右脚受伤划破皮肤,未予注意。3天前高热、皮肤瘀点就诊。血压10.6/6.7kPa(80/50mmHg)。X线摄片肺实质未见明显病变。诊断败血症、感染性休克。经积极治疗血压仍不平稳,并出现气急,呼吸空气时PaO26kPa(45mmHg)。经过上述积极处理,患者PaO2仍未回升至安全水平,推荐的有效治疗是()。 A. 呼气末正压通气(PEEP) B. 高频通气 C. C.持续气道正压(CAP呼吸 D. 正负压通气 E. 体外负压通气 参考答案:A
第27题: [单项选择]义齿基托从口腔中取出后应浸泡于 A. 热水中 B. 凉水中 C. 酒精溶液中 D. 丙酮溶液中 E. 肥皂水中 参考答案:B
第28题: [单项选择]
What’s the weather like 参考答案:B 答案解析:[听力原文]
F: Is it raining outside
M: No. The rain has stopped. It’s cloudy now.
第29题: [单项选择]In Paragraph 5, the phrase "have taken him to task for.." most probably means ______. A. "have blamed him for a certain fault" B. "have made him pay for his mistake" C. "have had him do an assignment" D. "have trusted him with a certain job" 参考答案:A 答案解析:第五段首句的意思是:随着出名,也引来了争议。好几个黑人学者责怪他(在与美国主流文化方面的)对抗还不够。因此正确答案是A。