In which of these diagnostic techniques is radiation from a radioisotope used?

Name: In which of these diagnostic techniques is radiation from a radioisotope used?
Brand: Quizplus
Rating: 4.9 (45 reviews)

Question

Quizplus · Accepted Answer

Radiation from a radioisotope is used in PET (positron emission tomography) scans to produce images of the body's metabolic activity. CT (computed tomography) scans use X-rays, MRI (magnetic resonance imaging) scans use magnetic fields and radio waves, and ultrasound uses high-frequency sound waves to produce images.

In Which of These Diagnostic Techniques Is Radiation from a Radioisotope