Question

Why are beta blockers used in hyperthyroid patients?

A. To increase heart rate.
B. To decrease heart rate and manage symptoms like palpitations.
C. To stimulate thyroid hormone production.
D. To increase blood pressure.

Answer 1

Beta blockers are used in hyperthyroid patients to decrease heart rate and manage symptoms like palpitations.

Step-by-step explanation:

Hyperthyroidism is a condition in which the thyroid gland is overactive. Increased levels of thyroid hormone can increase cardiac rate and contractility, which may lead to symptoms such as palpitations. Beta blockers, which block the beta receptors associated with cardioacceleration, are used in hyperthyroid patients to decrease heart rate and manage symptoms like palpitations.