【判断题】Shopee中的“用户封锁”功能主要针对部分存在恶意下单或者恶意差评等行为的买家,封锁买家之后,该买家还可以在店铺中下单购买产品,但不能通过聊聊与卖家沟通。
【多选题】关于气管内插管下列叙述正确的是
A.
为减轻插管时的应激反应,在插管前可静注利多卡因或扩血管药
B.
置人喉镜行气管内插管或套囊冲气时可能并发一过性的高血压
C.
用直喉镜片插管比弯喉镜片引起的插管应激反应为轻
D.
插管反应对正常循环功能的病人影响轻微,不应为减轻此反应而加深麻醉
E.
对冠状动脉硬化病人.瓣膜疾病或颅内压增高病人,宜预先用药物处理以减轻置喉镜时的反应
【单选题】下列关于气管内插管的叙述,正确的是
B.
出现正常的PETCO 2 波形是气管导管位于气管内的可靠指标
E.
插管前应调整体位,头后仰,使口、咽、喉在一条轴线上
【简答题】Lang Lang is a world-class young pianist who grew up in Shenyang. He went to a piano school in Beijing when he was just eight. “You need _ _21__ ,” his father said. “But if you don’t work hard, no for...
【简答题】Lang Lang is a world-class young pianist who grew up in Shenyang. He went to a piano school in Beijing when he was just eight. “You need fortune(运气), ” his father said. “But you work hard, no fortune ...
【简答题】选词填空。用方框中所给词语的适当形式填空,使短文正确、通顺、连贯.(每词限用一次, 每空一词)。 come, many , a, swim, hundred, visit, in, win, memory, know, Michael Phelps is a famous 1______. He won the 2______ Olympic gold meda...
【简答题】Lang Lang is a world-class young pianist who grew up in Shenyang. He went to a piano school in Beijing when he was just eight. “You need luck,” his father said. “But if you don’t work hard, no fortune...
【简答题】Lang Lang is a world-class young pianist who grew up in Shenyang. He went to a piano school in Beijing when he was just eight. “You need ,” his father said. “But if you don’t work hard, no fortune wil...
【简答题】Lang Lang is a world-class young pianist who grew up in Shenyang. He went to a piano school in Beijing when he was just eight, 'You need fortune(运气),' his father said. 'But you work hard, no fortune w...
【简答题】用特殊疑问词填空。 1. — _____ did he go? —By plane. 2. — _____did you live at the time? —At the No.3 Beijing Road. 3. — _____is your telephone number? —It's 3065431. 4. —_____was it yesterday? —It was Tuesday....