Question

which lists imaging techniques that use wave behaviors in order of increased risk of cancer from least risk to greatest? sonography, x - ray radiography, ct scan ct scan, x - ray radiography, sonography sonography, ct scan, x - ray radiography x - ray radiography, sonography, ct scan

Explanation:

Sonography uses sound waves which are non - ionizing and have no known risk of causing cancer. X - ray radiography uses ionizing radiation, but the dose is relatively low for a single exposure. CT scans also use ionizing radiation and typically deliver a higher dose than X - ray radiography, thus having a higher risk of cancer over time.

Answer:

sonography, X - ray radiography, CT scan