The nurse is discussing treatment options with a client newly diagnosed with breast cancer. Which statement by the client indicates a need for further teaching?

a) "Hormonal therapy is only used to prevent the growth of cancer. It won't get rid of it."
b) "I might have chemotherapy before surgery."
c) "If I get radiation, I am not radioactive to others."
d) "Radiation will remove the cancer, so I might not need surgery."