【单选题】关于笑气/氧气镇静技术,不正确的描述有:
B.
笑气 / 氧气镇静技术适用于 3 岁以上重度焦虑的患儿。
D.
弥漫性低氧症是笑气 / 氧气镇静技术的潜在并发症。
【多选题】关于笑气/氧气镇静技术,不正确的描述有:
A.
该技术属于轻中度镇静手段,不会产生深度镇静效果
C.
拔牙和开髓等操作,可以单纯依靠笑气 / 氧气吸入完成镇痛,不需要实施口腔局麻
D.
复苏阶段给予 3-5 分钟纯氧可以有效预防弥漫性低氧血症
【判断题】在设计动态的时候,我们也要注意一下人物的整体透视,在绘制Q版人物身体的时候,可以适当地运用透视,让人物显得更为立体,更有存在感和画面感。()
【简答题】结合语音阅读下文,完成后面问题 One Sale Today The manager asked his sales assistant“, How many sales did you make today?” “One,”said the young salesman.“One? How much was the sale worth?”“100 000 dollars.” “Oh, my G...
【简答题】How did you finally overcome these difficulties?
【单选题】弗朗西斯·培根在《新工具》里提了“四假相”,不包括()。
【单选题】—Your son used to be a homebody but he now likes outdoor activities. How did you do that? —I tried many ways over and over again. ______, I made it.