What is the recommended practice regarding shielding the lens of the eye during radiography?

• A. Shield the lens of the eye
• B. Do not shield the lens
• C. Shield only in pediatric patients
• D. Shield only after the image is taken

Answer: (A)

Shielding the lens of the eye is important because the lens is highly radiosensitive and shielding helps reduce the dose to this tissue, lowering the risk of radiation-induced cataracts. The shield should be placed to cover the eyes during exposure whenever feasible and without compromising the quality of the image or the needed positioning. Shielding after the image is taken does nothing, and limiting shielding to only pediatric patients or not shielding at all would miss protection for the lens in many situations.