Final answer:
The initial management of a patient with chest pain involves the administration of aspirin and nitroglycerin.
Step-by-step explanation:
The initial management of a patient with chest pain in regards to drug therapy involves the administration of aspirin and nitroglycerin. Aspirin helps to break up clots, while nitroglycerin is a vasodilator that relaxes the smooth muscles in the coronary vessels. These medications are essential for immediate treatment of a myocardial infarction (MI) or heart attack.