Which of the following is a contrast X-ray technique?
A) angiography
B) magnetoencephalography
C) positron emission tomography
D) structural magnetic resonance imaging
E) functional MRI

Question

Quizplus · Accepted Answer

Angiography is a contrast X-ray technique used to visualize blood vessels by injecting a contrast agent (usually iodine-based) into the bloodstream to make the vessels visible on X-ray images. Magnetoencephalography, positron emission tomography, structural magnetic resonance imaging, and functional MRI are all imaging techniques but do not involve contrast agents or X-rays.

Which of the Following Is a Contrast X-Ray Technique