Which of the following is NOT considered a shielding device?

The X-ray tube is primarily a component of the radiographic system that generates X-rays, and it does not serve the purpose of shielding. Shielding devices are designed to protect patients and healthcare workers from unnecessary radiation exposure, blocking or attenuating radiation before it reaches the individual.

On the other hand, gowns, gloves, and thyroid shields are specifically designed to protect certain areas of the body from radiation during diagnostic and therapeutic procedures. Gowns typically protect the torso, gloves provide protection for hands, and thyroid shields safeguard the sensitive gland in the neck from radiation exposure. Understanding these distinctions is crucial in radiologic practices to ensure safety and compliance with radiation protection standards.