手术部位的消毒程序:剪毛(剃毛)→温肥皂水清洗→清水洗净→消毒药水消毒→涂碘→75%酒精脱碘。
参考答案:对
尿的浓缩与稀释的生理意义
设已经在“菜单编辑器”中设计了窗体的快捷菜单,其顶级菜单为Bs,取消其“可见”属性,运行时,在以下事件过程中,可以使快捷菜单响应鼠标右键的是( )
A.Private Sub Form_MouseDown(Button As Integer,Shift As Integer,X As Single,Y As Single) If Button=2 Then PopupMenu Bs,2End SubB.Private Sub Form_MouseDown(Button As Integer,Shift As Integer,X As Single,Y As Single) PopupMenu BsEnd SubC.Private Sub Form—MouseDown(Button As Integer,Shift As Integer,X As Single,Y As Single) PopupMenu Bs,0End SubD.Private Sub Form_MouseDown(Button As Integer,Shift As Integer,X As Single,Y As Single) If(Button=vbLeftButton)0r(Button=vbRightButton)Then PopupMenu BsEnd Sub