患儿,2岁男孩,发热12小时,体温39℃,在儿科门诊就诊过程中突然发生惊厥,表现为双眼凝视、四肢抖动、呼之不应,持续3~4分钟。查体:体温39℃,精神可,面色红润,咽充血,扁桃体Ⅰ度肿大,心、肺、腹部检查无异常,脑膜刺激征阴性。此患儿处于惊厥持续状态,如何处理()
A. 吸氧
B. 苯巴比妥肌内注射
C. 首选地西泮静脉推注止惊
D. 尽快找出病因
E. 地西泮肌内注射
F. 积极降温
G. 甘露醇降颅压
H. 水合氯醛灌肠
查看答案
采煤机滚筒升降动作缓慢的原因之一是:调高液压系统中安全阀损坏或调定值太低。
A. 正确
B. 错误
You have configured accessibility options for Tom. Everything works fine. You want to configure that when Tom wants to use CTRL, ALT or Shift key simultaneously, he should has the option to press one key at a time? What should you do to provide this feature to Tom?()
A. Turn on FilterKeys, this will allow accessibility options to be turned on at will.
B. In accessibility options on the general tab, enable "turn off accessibility features after idle for xx minutes".
C. From the Keyboard tab of the accessibility option applet, check the StickyKeys checkbox, this will save all accessibility options when you exit the control panel applet.
D. In accessibility options on the general tab, disable "turn off accessibility features after idle for xx minutes".&e