Which fluoroscopy protective device requires more than .25 mm Pb equivalent?

Which fluoroscopy protective device requires more than .25 mm Pb equivalent?

• A. Fluoroscopy protective apron
• B. Lead gloves
• C. Eyewear
• D. Thyroid shield

Answer: (A)

In fluoroscopy, shielding effectiveness is described by lead equivalence, which tells you how well a garment attenuates X-rays. The torso is exposed to a lot of scattered radiation, so the main barrier worn during fluoroscopy is made thicker to provide adequate protection. The fluoroscopy protective apron is typically 0.5 mm Pb equivalent, giving significantly more attenuation than the 0.25 mm Pb that is common for gloves. While other protective items like eyewear and thyroid shields are important and can be around 0.5 mm Pb as well, the apron is the primary garment designed to blanket a large surface area of the body, which is why it is identified as requiring more than 0.25 mm Pb equivalent.

In fluoroscopy, shielding effectiveness is described by lead equivalence, which tells you how well a garment attenuates X-rays. The torso is exposed to a lot of scattered radiation, so the main barrier worn during fluoroscopy is made thicker to provide adequate protection. The fluoroscopy protective apron is typically 0.5 mm Pb equivalent, giving significantly more attenuation than the 0.25 mm Pb that is common for gloves. While other protective items like eyewear and thyroid shields are important and can be around 0.5 mm Pb as well, the apron is the primary garment designed to blanket a large surface area of the body, which is why it is identified as requiring more than 0.25 mm Pb equivalent.