Lead-lined PPE is worn when there is:AAny potential for exposure to radiationBA need to restrain an animalCAn infectious animalDAn animal that may bite

Lead-lined PPE is worn when there is:

A. Any potential for exposure to radiation

Step-by-step explanation:

1. Identify the purpose of lead-lined PPE: Lead-lined personal protective equipment (PPE) is specifically designed to protect individuals from radiation exposure. Lead is a dense material that can effectively block or reduce the penetration of radiation.

2. Analyze each option:

   • Option A: "Any potential for exposure to radiation" directly relates to the purpose of lead-lined PPE, which is to protect against radiation.
   • Option B: "A need to restrain an animal" does not involve radiation and therefore does not require lead-lined PPE.
   • Option C: "An infectious animal" pertains to biological hazards, not radiation, so lead-lined PPE is not necessary.
   • Option D: "An animal that may bite" involves physical protection, not radiation protection, so lead-lined PPE is not relevant.

3. Conclusion: The correct answer is A. Lead-lined PPE is worn when there is any potential for exposure to radiation.