The Nurse Administers Intravenous Dobutamine (Dobutrex)to a Client Who Has

The nurse administers intravenous dobutamine (Dobutrex) to a client who has heart failure.Which clinical manifestations indicate that the client's status is improving?

A) Decreased heart rate
B) Increased heart rate
C) Increased contractility
D) Decreased contractility
E) Increased respiratory rate