心肌梗死后慢性心力衰竭病人，无任何症状，需要长期服用哪种药物（） A.血管紧张素转换

系统实施后的评价是指（ ）。

A．确定系统的失败的原因，进行适当地调整

B．新系统的运行性能与预定目标的比较

C．系统转换前进行的评价

D．运行方式评价

A client with paranoid type schizophrenia becomes angry and tells the nurse to leave him alone. The nurse should （）.

A．tell him that she'll leave for now but will return soon.

B．ask him if it's okay if she sits quietly with him.

C．ask him why he wants to be left alone.

D．tell him that she won't let anything happen to him.

猪湿疹如何治疗？

病理大体标本制作中对实质性器官的取材，下面的方法正确的是（）

A.肝脏，用长刀沿肝脏短轴切成均匀的若干片，厚约5cm

B.肝脏，用长刀沿肝脏短轴切成均匀的若干片，厚1～2cm

C.肝脏，用长刀沿肝脏长轴均匀切成若干片，厚1～2cm

D.肝脏，用长刀沿肝脏长轴均匀切成若干片，厚约5cm

E.肾脏，用刀自肾门向肾外侧切开

能抑制病毒复制的是（）

A.细菌素

B.抗生素

C.抗毒素

D.干扰素

E.类毒素