直肠肛管手术前后护理措施包括
A.术后首次排便前给止痛剂
B.术后应限制排便
C.术前排空大小便
D.便后高锰酸钾坐浴
E.术前一般不控制饮食
参考答案:A,C,D,E
The only solution to rubbish problem for a nation which now spends more on wrapping food than it pays farmers to produce it, is recovering______the packaging materials for commer cial as well as for conservation reasons.
A.on sale
B.on the spot
C.on a large scale
D.on all sides
现代劳动标准在中国的应用方式有()。
A、劳动关系双方协商制定劳动标准
B、用人单位制定劳动标准
C、以立法形式颁布劳动标准
D、由标准化机构颁布劳动标准