An Adolescent Client Was Recently Admitted to the Psychiatric Unit

An adolescent client was recently admitted to the psychiatric unit because of impulsivity and acting-out behavior at school.Which nursing action should the nurse implement first?

A) Redirect the client to activities to decrease stress.
B) Explain the unit rules and consequences of breaking the rules.
C) Place the client on close observation to ensure a trusting relationship.
D) Administer an antianxiety medication.