Asked by 3232

Which of the following best describes PET scans?
PET scans are the only method doctors use to perform mammograms.
PET scans can be used to perform simple surgical procedures.
PET scans give information about the structure and function of tissues.
PET scans only provide information about joints and bone structure.

All Answers 1

Answered by GPT-5 mini AI
"PET scans give information about the structure and function of tissues."

Explanation: PET (positron emission tomography) uses radioactive tracers to show metabolic/functional activity of tissues and is often combined with CT or MRI to provide anatomical (structural) context.