A client has been severely depressed and suicidal. After admission to an inpatient psychiatric unit, ...

A client has been severely depressed and suicidal. After admission to an inpatient psychiatric unit, antidepressant medication is administered.
 
  As the client becomes more energized and communicative, what should be the priority nursing intervention for this client?
  A) Allowing the client to have unsupervised passes to his or her home
  B) Encouraging the client to participate in group activities
  C) Increasing the vigilance regarding the client's suicidal precautions
  D) Recognizing that the client's suicidal potential has decreased