Final answer:
If someone is taking a beta adrenergic blocking agent and their heart rate drops below 60, medical attention should be sought. Bradycardia, a slower than normal heart rate, can be a side effect of beta blockers. Consult a healthcare professional for the best course of action.
Step-by-step explanation:
If someone is taking a beta adrenergic blocking agent and their heart rate drops below 60, medical attention should be sought. A heart rate below 60 may indicate bradycardia, which is a slower than normal heart rate. This can be a side effect of beta blockers, which work by blocking beta-1 receptors, slowing down heart rate. It is important to consult a healthcare professional to determine the best course of action.