A Health-Care Provider Prescribes Computerized Electroencephalography Mapping for a Client

A health-care provider prescribes computerized electroencephalography mapping for a client with suspected schizophrenia. Which statement made by the client accurately describes the procedure?

A) "Electrodes will be placed on my scalp and measure and mark waves of activity in my brain."
B) "X-rays will be taken to detect any lesions I might have in my brain."
C) "This test will use magnetic imaging and show if I have any swelling in my brain."
D) "After receiving an injection of a radioactive substance, an image will measure brain functioning and produce an image."