What is the minimum thickness of a gonadal shield according to CA state regulations?

The correct choice aligns with the California state regulations regarding the minimum thickness of gonadal shields. A gonadal shield must have a lead equivalent thickness of 0.50 mm to ensure adequate protection against radiation exposure, specifically in sensitive areas such as the reproductive organs. Lead is commonly used in radiation protection because of its high density and effective absorption properties, which help reduce the intensity of radiation.

Using 0.50 mm of lead equivalent provides a sufficient barrier to minimize the risk of radiation-induced damage to the gonads during fluoroscopic procedures. This regulatory requirement underscores the importance of adhering to safety measures in medical settings to protect both patients and healthcare workers from unnecessary radiation exposure.