Which nursing concern(s) is appropriate for the nurse to formulate for a client who has experienced a myocardial infarction? Select all that apply.
a) Monitoring for signs and symptoms of heart failure.
b) Providing education on smoking cessation and healthy lifestyle habits.
c) Assessing for signs of infection at the site of cardiac catheterization.
d) Evaluating the client's understanding of prescribed medications and their side effects.