A nurse is reinforcing discharge teaching with a client who has stable angina pectoris. Which of the following statements by the client indicates an understanding of what to do when chest pain occurs?

A. "I will stop what I am doing and lie down." Stopping activity and resting helps reduce myocardial oxygen demand, which can relieve stable angina. Lying down also minimizes strain on the heart and decreases the risk of injury if the client becomes lightheaded. B. "I will call the provider after taking one dose of nitroglycerin." Clients with stable angina should take one dose of sublingual nitroglycerin and wait five minutes. If pain persists after three doses taken five minutes apart, emergency medical services should be contacted instead of waiting to call the provider. C. "I will hold my breath and bear down." The Valsalva maneuver can increase vagal tone, leading to bradycardia and decreased cardiac output, which may worsen angina rather than relieve it. This is not an appropriate response to chest pain. D. "I will take two 325 milligram aspirin tablets at the same time." While aspirin is beneficial for preventing platelet aggregation, the usual recommended dose for acute chest pain is a single 160–325 mg tablet chewed immediately. Taking two full-dose aspirin tablets is unnecessary and may increase the risk of bleeding.