Antimatter is used in medicine in:

  1. X-ray films
  2. ultrasound
  3. MRI only
  4. PET scans (positron emission tomography)
Answer

D) PET scans (positron emission tomography)

Positrons annihilate with electrons. SLO P-11-F-24 · Understanding

Physics MCQ · More Nuclear and Particle Physics MCQs · Practise