A noninvasive technique that uses electromagnetic energy to produce images of internal structures of the body is a(n):
A) CAT scan.
B) US.
C) MRI.
D) PET.
E) Doppler.

Question

Quizplus · Accepted Answer

The noninvasive technique that uses electromagnetic energy to produce images of internal structures of the body is MRI (Magnetic Resonance Imaging). CAT scan (A) uses X-rays, US (B) uses sound waves, PET (D) uses radioactive tracers, and Doppler (E) uses sound waves to study blood flow.

A Noninvasive Technique That Uses Electromagnetic Energy to Produce Images