对触电者进行现场急救时，伤员脱离电源后，需马上采取的措施是（）。
A.送医院
B.人工呼吸
C.使其平卧并清除其口腔内异物
D.服用强心剂
参考答案：C
关于输血的作用，下列哪项是错误的（）。
A.可补充血容量
B.改善循环能力
C.增加血浆蛋白，使伤口愈合
D.输入抗体杀灭细菌
E.改善凝血功能，有助于止血
The client is taking lithium (Lithobid). Which instruct should the nurse give to the client
A．Drink at least six to eight glasses of water per day and to avoid caffeine.
B．Limit the use of salt in his diet.
C．Discontinue medicine when feeling better.
D．Increase the amount of sodium in his diet.
