The nurse is caring for a client who is suicidal. When accompanying the client to the bathroom, the nurse should （）.

A．give him privacy in the bathroom.

B．allow him to shave.

C．open the window and allow him to get some fresh air.

D．observe him.

心尖搏动位于右侧与正常心尖搏动相对应位置的是（）

A．左心室增大

B．气胸

C．先天性右位心

D．胸膜粘连、增厚

E．严重肺气肿