Cineradiography is what kind of procedure?

A) a series of cross-section x-rays
B) images made with nuclear material
C) a motion picture record of successive x-rays
D) a single detailed x-ray recording

Cineradiography is a motion picture record of successive x-rays. It is used for studying the movement of internal organs during various functions such as swallowing, breathing, and talking. The technique involves capturing a series of x-rays in rapid succession and then playing these images in sequence to create a movie-like recording. This allows doctors and researchers to observe the movement and functioning of internal organs in real-time.