Which term means a radiograph produced by an apparatus that makes an image of layers of body tissues at various depths?
A) electrocardiogram
B) sonography
C) tomogram
D) tympanogram

Question

Quizplus · Accepted Answer

A tomogram is a radiograph produced by an apparatus that makes an image of layers of body tissues at various depths. An electrocardiogram is a test that measures the electrical activity of the heart, while sonography uses high-frequency sound waves to create images of internal organs. A tympanogram is a test that measures the movement of the eardrum in response to changes in air pressure.

Which Term Means a Radiograph Produced by an Apparatus That