单项选择题

临床病室适宜的湿度应选择()

A.30%-40%
B.40%-50%
C.45%-50%
D.50%-60%
E.60%-70%

你可能感兴趣的试题

The most famous of the Asian American writers is_________ , whose The Woman Warrior; Memories of a Childhood among Ghosts won nonfiction for 1976 and established her as a preeminent contemporary American writer.

单项选择题

关于帮助病人更换卧位的叙述，下列哪项是错误的()

A.及时更换卧位，可预防褥疮的发生
B.帮助病人翻身时，不可拖拉，以免损伤皮肤
C.两人协助翻身时，注意动作协调轻稳
D.翻身过程中保持管道通畅
E.颈椎和颅骨牵引的病人，翻身时应将牵引放松