The Client Receives Imipramine (Tofranil) as Treatment for Depression

The client receives imipramine (Tofranil) as treatment for depression. He is admitted to the Emergency Department following an intentional overdose of this medication. What will the best assessment of the nurse include?

A) the client's liver function
B) the client's neurological function
C) the client's cardiac status
D) the client's renal status