Which nursing action is most effective in defusing a client’s impending violent behavior

A. Helping the client identify and express feelings of anxiety and anger.
B. Involving the client in a quiet activity to divert attention.
C. Leaving the client alone until he can talk about his feelings.
D. Placing the client in seclusion.

小汗腺的分泌受哪项因素的影响（）。

A.雄激素

B.雌激素

C.交感神经

D.温度

E.精神