Khalif is in the hospital and is about to undergo a brain-imaging process that involves placing him inside a magnetic field so that a computer can create three-dimensional images of his brain. What procedure is he about to undergo?
A) electroencephalography (EEG)
B) magnetic resonance imaging (MRI)
C) computed tomography (CT)
D) positron emission tomography (PET)

Question

Quizplus · Accepted Answer

Khalif is about to undergo magnetic resonance imaging (MRI), which involves placing him inside a magnetic field so that a computer can create three-dimensional images of his brain. EEG records the electrical activity of the brain, CT scans use X-rays to create 3D images, and PET scans measure brain metabolism by tracking the movement of a radioactive substance injected into the body.

Khalif Is in the Hospital and Is About to Undergo