Which of the following structural brain techniques may expose patients to unhealthy doses of radioactivity with repeated use?
A)ablations
B)EEGs
C)CT scans
D)MRI scans

Question

Quizplus · Accepted Answer

CT scans expose patients to ionizing radiation, which can be harmful with repeated exposure. Ablations involve removing or destroying tissue, EEGs measure electrical activity, and MRI scans use magnetic fields and radio waves, none of which involve ionizing radiation.

Which of the Following Structural Brain Techniques May Expose Patients