A nurse is providing discharge teaching to a client who has a permanent pacemaker. Which of the following statements by the client indicates an understanding of the teaching?

"I need to check my pulse rate every day for a full minute."

"I need to maintain pressure over the pacemaker site with an elastic bandage."

"When a microwave oven is in use, I need to stay out of the room."

"The pacemaker will deliver a shock if I develop a dysrhythmia."