超声波雾化吸入的优点是什么?
参考答案:
雾滴小而均匀,吸入的温度接近体温,雾量大小方便调节,药液随着深而慢的吸气可被吸到终末支气管及肺泡。
慢性盘状红斑狼疮的临床表现
A.成簇的小水疱,可发生于口腔黏膜任何部位 B.口腔寻常狼疮 C.珠光白色条纹 D.唇红黏膜出现放射状或平行排列的细白纹 E.靶状红斑
This school was _____ in 1950 and has a history of nearly sixty years.[ ]
A. got up
B. set up
C. sent up
D. taken up