______ uses radioactive materials to create contrast in the body and help form images of the structure and function of organs.

Physics

1 answer:

satela [25.4K]2 years ago

8 0

Answer:

Nuclear medicine or PET scanning (Positron Emission Tomography)

Explanation:

Not super sure what your question is looking for but I think it can be either. PET is a technology used in the nuclear medicine field, and nuclear medicine is a broad field of using the technology the question described.

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