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13 questions
In which of the following techniques do researchers inject a harmless, radioactive substance into the living human brain to examine activity?
Electroencephalography (EEG)
Electromyography (EMG)
Magnetic resonance imaging (MRI)
Positron-emission tomography (PET)
Computerized axial tomography (CAT)
This uses sound waves to view body parts on a computer screen and then provide a print out on photo paper. HINT: both men and women can have these - not just women!
CT
Electrocardiogram
Ultrasound
Telemedicine
A computerized body scanner that shows us cross-section views of the body to see bone and tissue is know as a:
MRI
CT scan
Echocardiogram
Telemedicine
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