(来学网)患者,男,42岁。一周来入睡困难,甚至彻夜难眠,口苦心烦,舌质红,舌苔黄,脉弦数。欲用朱砂镇心安神,药量应是( )
  • A.
    (来学网)0.01g
  • B.
    (来学网)1g
  • C.
    (来学网)3g
  • D.
    (来学网)5g
  • E.
    (来学网)10g
正确答案:
B