If Mindy's doctor has taken a series of images of her brain using X-rays, then she has likely had a(n) ________.
A) EEG
B) MRI
C) CT
D) PET

Question

If Mindy's doctor has taken a series of images of her brain using X-rays, then she has likely had a(n) ________.
A) EEG 
B) MRI
C) CT 
D) PET

Quizplus · Accepted Answer

X-rays are used in CT (computed tomography) scans to produce detailed images of the brain's structures. EEG (electroencephalogram) uses electrodes to measure electrical activity in the brain, MRI (magnetic resonance imaging) uses strong magnetic fields to produce detailed images, and PET (positron emission tomography) scans use radioactive tracers to measure brain activity.

If Mindy's Doctor Has Taken a Series of Images of Her