A home health nurse visits an 18-year-old client who lives with his mother. The client has been ...

A home health nurse visits an 18-year-old client who lives with his mother. The client has been assessed as having low self-esteem.
 
  The nurse refers the client for individual counseling. During the next home visit, which assessed client behavior clearly indicates treatment success?
 
  A. The client wants to buy a dog but has not yet asked his mother's permission.
  B. The client asks his mother for permission to buy a dog.
  C. The client tells his mother he plans to buy a dog.
  D. The client buys a dog and hides it in the garage.