Final answer:
Epinephrine should not be used on patients who experience angina on a daily basis, had an MI episode 7 months ago, or have a pacemaker.
Step-by-step explanation:
Epinephrine should not be used on patients who experience angina on a daily basis, had an MI episode 7 months ago, or have a pacemaker. Angina is chest pain or pressure that occurs when heart muscle cells do not receive adequate blood flow and become starved of oxygen. Epinephrine raises blood pressure and relaxes bronchial smooth muscle, which can be dangerous for patients with these conditions.