Final answer:
The types of secondary radiation barriers include control boot, lead aprons, and x-ray tube housing.
Step-by-step explanation:
Secondary radiation barriers are used to protect individuals from radiation. Three types of secondary radiation barriers are:
- Control boot: A control boot is a barrier that is worn by personnel operating the x-ray equipment to protect themselves from radiation. It is designed to cover the body and shield the operator from scattered radiation.
- Lead aprons: Lead aprons are commonly used in medical settings to shield patients and medical staff from radiation. They are made of lead or lead-equivalent materials and are worn over the torso to reduce radiation exposure to vital organs.
- X-ray tube housing: X-ray tube housings are designed to enclose the x-ray tube and limit the leakage of radiation. They are typically made of lead or lead-lined materials to prevent radiation from escaping.