The client goes on to say that she can control this with exercising and a change in her eating habits. Which nursing intervention best promotes effective communication in reply to the client's solution?
a) Encourage the client to adopt a healthy lifestyle but stress the importance of medical treatment
b) Agree with the client's self-management plan to avoid confrontation
c) Advise the client to rely solely on medical interventions for cancer treatment
d) Provide resources on complementary therapies to complement medical treatment