Which of the following types of diagnostic tools does not use ionizing radiation?

Name: Which of the following types of diagnostic tools does not use ionizing radiation?
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Question

Quizplus · Accepted Answer

MRI uses magnetic fields and radio waves to produce images of internal body structures, and does not involve ionizing radiation. B) CT and D) X-rays use ionizing radiation to produce images, and C) PET uses a small amount of radioactive material to produce images.

Which of the Following Types of Diagnostic Tools Does Not