A nurse is teaching a client who has major depressive disorder about what to expect when undergoing electroconvulsive therapy. Which of the following information should the nurse give the client?

"You can expect to feel some pulsations in your neck during the procedure."

"You'll wake up about 30 minutes after the procedure."

"You might feel a bit confused for a few hours after the procedure."

"You might notice some changes in your voice after the procedure."