气管切开伤口换药前,哪项操作不是必需的:()
A.充分吸痰
B.检查操作环境
C.备好固定带
D.检查套管位置
E.静脉输液
参考答案:E
根据句意和首字母或汉语提示,将单词的正确形式写在题中相应的横线上。
小题1:I hope to go to Taiwan one day to enjoy the b______________ sights there.
小题2:He is too fat. His mother asks him to eat more vegetables and l______________ meat.
小题3:She was very ill, but ______________(幸运地)she is now out of danger.
小题4:We will have a meeting on ______________(周四)afternoon.
小题5:It is well-known that there are four ______________(季节)in a year.
成人每日每公斤体重需糖约()
A、20克~30克
B、7克~10克
C、4克~6克
D、10克~15克