Q15. S.P. is a 68-year-old retired painter who is experienci…

Q15. S.P. is a 68-year-old retired painter who is experiencing right leg calf pain. The pain began approximately 2 years ago but has become significantly worse in the past 4 months. The pain is precipitated by exercise and is relieved with rest. Two years ago, S.P. could walk two city blocks before having to stop because of leg pain. Today, he can barely walk across the yard. S.P. has smoked 2 to 3 packs of cigarettes per day (PPD) for the past 45 years. The nurse is teaching the client about lifestyle modifications to promote vasodilation in a client with peripheral vascular disease (PVD). Which lifestyle modification should the nurse suggest?