A hospitalized client with coronary artery disease complains of substernal chest pain. After checking the client’s heart rate and blood pressure, the nurse administers nitroglycerin, 0.4 mg,...

A hospitalized client with coronary artery disease complains of substernal chest pain. After checking the client’s heart rate and blood pressure, the nurse administers nitroglycerin, 0.4 mg, sublingually. After 5 minutes, the client states, “My chest still hurts.” Which appropriate actions should the nurse take? Select all that apply.

1. Call a code blue. 2. Contact the client’s family. 3. Check the client’s pain level. 4. Check the client’s blood pressure. 5. Administer a second nitroglycerin, 0.4 mg, sublingually