A nurse is providing discharge instructions to a client who has heart failure and a new prescription for captopril. Which of the following client statements indicates an understanding of the teaching?
1) I will take captopril with a meal to prevent stomach upset.
2) I will stop taking captopril if I feel better.
3) I will monitor my blood pressure regularly while taking captopril.
4) I will take captopril only when I have symptoms of heart failure.