第17题: [单项选择]帮助乳腺癌根治术后并带有引流管的患者翻身时,正确的操作方法是 A. 翻身后更换伤口敷料 B. 翻身前必须夹紧引流管 C. 两人助翻身时手的着力点分别在肩、腰、臀和膝部 D. 翻身后上腿伸直,下腿弯曲 E. 患者只能侧卧于健侧 参考答案:C 答案解析:应在翻身前更换敷料,故A错误;乳腺癌根治术后引流的患者不需夹紧引流管,只需注意保护引流管,避免脱出,故B选项错误;患者还可平卧,故E选项错误;翻身后患者上腿弯曲,下腿伸直,可有更大的支持面,可更好地保
第31题: [单项选择]{{B}} Passage One
Questions 26 to 28 are based on the passage you have just heard.{{/B}} A. They play against each other in order to get the best score. B. They want to get some exercises. C. They want to win a prize. D. They want to keep a score. 参考答案:A 答案解析:[听力原文]26-28
There are two main kinds of sports. The two kinds of sports are team sports and indi