【单选题】病人,男,67岁,近1个月以来,多闪排脓血黏液便,并且排便次数增多,常有排便不尽感。经门诊入院,诊断为直肠癌行直肠癌根治术,术后护士送回病房。该病人的护理级别为
【单选题】电磁抱闸断电制动控制线路,当电磁抱闸线圈( )时,电动机迅速停转。
【判断题】账户是用于计算及汇总财务数据的表示方法。()
【简答题】简述风险和报酬的关系及风险报酬的表示方法。
【单选题】在妇科常用特殊检查中,防癌普查最常用的检查方法是 ( )
【单选题】Which sentence in the story is most commonly quoted?
A.
This is what the fish enjoy doing
B.
You not being a fish, from where can you possibly know what fish really enjoy
C.
You not being I, from where can you know that I don’t know what fish enjoy?
D.
As for from where, of course from my own feelings on this bridge
【判断题】硅二极管的死区电压小于锗二极管的死区电压
【判断题】对限时电流速断保护的优点:限时电流速断保护结构简单,动作可靠,能保护本条线路全长。
【多选题】关于酪氨酸激酶受体,下列叙述正确的有( )