肝性脑病的护理措施中,最重要的环节是
A.加强基础护理B.消除诱发因素C.作好知识宣教D.注意休息保暖E.严密观察病情
参考答案:B
A. used to keepB. used to be used for keepingC. was used to keeping D. used to be used to keeping
什么是发票?发票内涵是什么?