Which Agent Is Preferred for Controlling Symptoms of Hyperthyroidism Prior

question 1

Multiple Choice

Which agent is preferred for controlling symptoms of hyperthyroidism prior to administration of radioactive iodine (¹³¹I) ?

• A) methimazole
• B) propylthiouracil
• C) propranolol
• D) potassium iodide
• E) lithium carbonate

---

Definitions:

Longitudinal Axis

An imaginary line running from the top to the bottom of an object, defining its vertical orientation.

Rotation

The act of turning around an axis or center point.

Circumduction

A circular movement of a limb extending from the joint, combining flexion, extension, abduction, and adduction.

Temporomandibular Joint

The joint connecting the jawbone to the skull, enabling the movement of the jaw.