A nurse is teaching a newly licensed nurse about the use of ECT for the treatment of bipolar disorder. Which of the following statements by the newly licensed nurse indicates understanding?
a) "ECT is primarily used for the long-term management of bipolar disorder."
b) "ECT involves passing an electrical current through the brain to induce a controlled seizure."
c) "ECT is only used as a last resort when all other treatments have failed."
d) "ECT can be self-administered by the client at home."