A nurse on a medical unit is planning care for several clients.Which of the following clients should benefit MOST from the nurse acting as an advocate?

An older adult client who has no family and is uncertain about moving to assisted living.

A client who makes an informed decision not to participate in chemotherapy treatment.

A client who has previously undergone a procedure that is to be performed for a second time.

A client who has been educated on treatment options and chooses alternative treatments.