Lead-lined PPE is worn when there is:AA need to restrain an animalBAn animal that may biteCAn infectious animalDAny potential for exposure to radiation

Lead-lined PPE is worn when there is:

A. A need to restrain an animal B. An animal that may bite C. An infectious animal D. Any potential for exposure to radiation

Step-by-step analysis:

1. Option A: A need to restrain an animal

   • Lead-lined PPE is not typically used for restraining animals. Restraint usually involves physical or chemical methods, not protective equipment designed for radiation.

2. Option B: An animal that may bite

   • Lead-lined PPE is not specifically designed to protect against animal bites. Other types of protective gear, such as bite-resistant gloves, would be more appropriate.

3. Option C: An infectious animal

   • Lead-lined PPE does not provide protection against infectious agents. PPE for infectious animals would include items like gloves, masks, and gowns designed to prevent the spread of pathogens.

4. Option D: Any potential for exposure to radiation

   • Lead-lined PPE is specifically designed to protect against radiation exposure. The lead lining helps to block or reduce the penetration of radiation, thereby protecting the wearer.

Therefore, the correct answer is:

D. Any potential for exposure to radiation