Which accessory is used to protect reproductive organs during X-ray exams?

• A. Grid
• B. Gonad shields
• C. Lead apron
• D. X-ray tube

Answer: (B)

Gonadal shielding is used to limit radiation dose to the reproductive organs during X-ray exams. These shields are placed over the pelvic region so the gonads—the ovaries or testes—receive less exposure when they lie in or near the primary beam or in the scatter field. They’re typically made of lead and come in two practical forms: contact shields that lie directly on the skin and shadow shields that sit between the patient and the image receptor. A properly positioned shield can significantly reduce dose to sensitive tissues without compromising the diagnostic information in many pelvic, abdominal, or nearby studies.

Other items aren’t designed to protect the gonads specifically. A grid helps reduce scatter and improve image quality but does not shield the reproductive organs. A lead apron protects the torso, but its coverage usually doesn’t focus on shielding the gonads. The X-ray tube is the radiation source, not a protective accessory.