问题
多项选择题
胸部损伤或手术后，预防肺部并发症发生的措施包括（）
A.鼓励深呼吸
B.协助翻身拍背，咳嗽咳痰
C.及时应用吗啡止痛
D.应用抗生素
E.保持呼吸道通畅
答案
参考答案：A, B, D, E
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胸部损伤或手术后，预防肺部并发症发生的措施包括（）
A.鼓励深呼吸
B.协助翻身拍背，咳嗽咳痰
C.及时应用吗啡止痛
D.应用抗生素
E.保持呼吸道通畅
参考答案：A, B, D, E
| 将下列句子改成否定句、一般疑问句并作肯定、否定回答。 | |
| 1. Lucy's friends play volleyball. _____________________________ _____________________________ _____________________________ 2. Tom is having his supper. _____________________________ _____________________________ _____________________________ 3. My uncle is good at drawing. _____________________________ _____________________________ _____________________________ 4. Their father goes to Beijing. _____________________________ _____________________________ _____________________________ 5. Kate likes tomatoes very much. _____________________________ _____________________________ _____________________________ 6. David has three nice backpacks. _____________________________ _____________________________ _____________________________ |