What Instructions Should the Nurse Provide a Client's Family and Visitors

What instructions should the nurse provide a client's family and visitors when focusing on controlling the spread of the client's infected foot ulcer? Select all that apply.

A) The importance of proper handwashing after having contact with the client
B) Properly disposing of the soiled foot dressings
C) The need to encourage the client to maintain good skin integrity
D) The importance of providing the client with adequate fluid and food intake to encourage wound healing
E) Being sure the client takes the antimicrobial medications as prescribed