The EKG technician is educating a patient on when she should push the event button while wearing a Holter monitor. Which of the following statements indicates patient understanding?
A) "I'll push the button whenever I feel like it."
B) "I'll press the button only if I have a medical emergency."
C) "I should press the button whenever I experience any unusual symptoms."
D) "I'll push the button at the same time every hour, regardless of how I feel."